16922388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 49674240

約数和(自身を除く): 32751852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 461, 483, 532, 644, 798, 874, 922, 966, 1311, 1383, 1596, 1748, 1844, 1932, 2622, 2766, 3059, 3227, 5244, 5532, 6118, 6454, 8759, 9177, 9681, 10603, 12236, 12908, 17518, 18354, 19362, 21206, 26277, 31809, 35036, 36708, 38724, 42412, 52554, 61313, 63618, 74221, 105108, 122626, 127236, 148442, 183939, 201457, 222663, 245252, 296884, 367878, 402914, 445326, 604371, 735756, 805828, 890652, 1208742, 1410199, 2417484, 2820398, 4230597, 5640796, 8461194, 16922388]

約数ペア:

[(1, 16922388), (2, 8461194), (3, 5640796), (4, 4230597), (6, 2820398), (7, 2417484), (12, 1410199), (14, 1208742), (19, 890652), (21, 805828), (23, 735756), (28, 604371), (38, 445326), (42, 402914), (46, 367878), (57, 296884), (69, 245252), (76, 222663), (84, 201457), (92, 183939), (114, 148442), (133, 127236), (138, 122626), (161, 105108), (228, 74221), (266, 63618), (276, 61313), (322, 52554), (399, 42412), (437, 38724), (461, 36708), (483, 35036), (532, 31809), (644, 26277), (798, 21206), (874, 19362), (922, 18354), (966, 17518), (1311, 12908), (1383, 12236), (1596, 10603), (1748, 9681), (1844, 9177), (1932, 8759), (2622, 6454), (2766, 6118), (3059, 5532), (3227, 5244)]