16857996924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{16831}}^1$

素因数の和:17071

約数の個数: 96

約数和(自身を含む): 43434639360

約数和(自身を除く): 26576642436

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 191, 228, 276, 382, 437, 573, 764, 874, 1146, 1311, 1748, 2292, 2622, 3629, 4393, 5244, 7258, 8786, 10887, 13179, 14516, 16831, 17572, 21774, 26358, 33662, 43548, 50493, 52716, 67324, 83467, 100986, 166934, 201972, 250401, 319789, 333868, 387113, 500802, 639578, 774226, 959367, 1001604, 1161339, 1279156, 1548452, 1918734, 2322678, 3214721, 3837468, 4645356, 6429442, 7355147, 9644163, 12858884, 14710294, 19288326, 22065441, 29420588, 38576652, 44130882, 61079699, 73938583, 88261764, 122159398, 147877166, 183239097, 221815749, 244318796, 295754332, 366478194, 443631498, 732956388, 887262996, 1404833077, 2809666154, 4214499231, 5619332308, 8428998462, 16857996924]

約数ペア:

[(1, 16857996924), (2, 8428998462), (3, 5619332308), (4, 4214499231), (6, 2809666154), (12, 1404833077), (19, 887262996), (23, 732956388), (38, 443631498), (46, 366478194), (57, 295754332), (69, 244318796), (76, 221815749), (92, 183239097), (114, 147877166), (138, 122159398), (191, 88261764), (228, 73938583), (276, 61079699), (382, 44130882), (437, 38576652), (573, 29420588), (764, 22065441), (874, 19288326), (1146, 14710294), (1311, 12858884), (1748, 9644163), (2292, 7355147), (2622, 6429442), (3629, 4645356), (4393, 3837468), (5244, 3214721), (7258, 2322678), (8786, 1918734), (10887, 1548452), (13179, 1279156), (14516, 1161339), (16831, 1001604), (17572, 959367), (21774, 774226), (26358, 639578), (33662, 500802), (43548, 387113), (50493, 333868), (52716, 319789), (67324, 250401), (83467, 201972), (100986, 166934)]