12951806

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 25574400

約数和(自身を除く): 12622594

約数列:

[1, 2, 7, 14, 19, 23, 29, 38, 46, 58, 73, 133, 146, 161, 203, 266, 322, 406, 437, 511, 551, 667, 874, 1022, 1102, 1334, 1387, 1679, 2117, 2774, 3059, 3358, 3857, 4234, 4669, 6118, 7714, 9338, 9709, 11753, 12673, 14819, 19418, 23506, 25346, 29638, 31901, 40223, 48691, 63802, 80446, 88711, 97382, 177422, 223307, 281561, 340837, 446614, 563122, 681674, 925129, 1850258, 6475903, 12951806]

約数ペア:

[(1, 12951806), (2, 6475903), (7, 1850258), (14, 925129), (19, 681674), (23, 563122), (29, 446614), (38, 340837), (46, 281561), (58, 223307), (73, 177422), (133, 97382), (146, 88711), (161, 80446), (203, 63802), (266, 48691), (322, 40223), (406, 31901), (437, 29638), (511, 25346), (551, 23506), (667, 19418), (874, 14819), (1022, 12673), (1102, 11753), (1334, 9709), (1387, 9338), (1679, 7714), (2117, 6118), (2774, 4669), (3059, 4234), (3358, 3857)]