13020852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 36126720

約数和(自身を除く): 23105868

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 191, 228, 247, 276, 299, 382, 437, 494, 573, 598, 741, 764, 874, 897, 988, 1146, 1196, 1311, 1482, 1748, 1794, 2292, 2483, 2622, 2964, 3588, 3629, 4393, 4966, 5244, 5681, 7258, 7449, 8786, 9932, 10887, 11362, 13179, 14516, 14898, 17043, 17572, 21774, 22724, 26358, 29796, 34086, 43548, 47177, 52716, 57109, 68172, 83467, 94354, 114218, 141531, 166934, 171327, 188708, 228436, 250401, 283062, 333868, 342654, 500802, 566124, 685308, 1001604, 1085071, 2170142, 3255213, 4340284, 6510426, 13020852]

約数ペア:

[(1, 13020852), (2, 6510426), (3, 4340284), (4, 3255213), (6, 2170142), (12, 1085071), (13, 1001604), (19, 685308), (23, 566124), (26, 500802), (38, 342654), (39, 333868), (46, 283062), (52, 250401), (57, 228436), (69, 188708), (76, 171327), (78, 166934), (92, 141531), (114, 114218), (138, 94354), (156, 83467), (191, 68172), (228, 57109), (247, 52716), (276, 47177), (299, 43548), (382, 34086), (437, 29796), (494, 26358), (573, 22724), (598, 21774), (741, 17572), (764, 17043), (874, 14898), (897, 14516), (988, 13179), (1146, 11362), (1196, 10887), (1311, 9932), (1482, 8786), (1748, 7449), (1794, 7258), (2292, 5681), (2483, 5244), (2622, 4966), (2964, 4393), (3588, 3629)]