12403132

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 26707968

約数和(自身を除く): 14304836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 367, 476, 497, 734, 994, 1207, 1468, 1988, 2414, 2569, 4828, 5138, 6239, 8449, 10276, 12478, 16898, 24956, 26057, 33796, 43673, 52114, 87346, 104228, 174692, 182399, 364798, 442969, 729596, 885938, 1771876, 3100783, 6201566, 12403132]

約数ペア:

[(1, 12403132), (2, 6201566), (4, 3100783), (7, 1771876), (14, 885938), (17, 729596), (28, 442969), (34, 364798), (68, 182399), (71, 174692), (119, 104228), (142, 87346), (238, 52114), (284, 43673), (367, 33796), (476, 26057), (497, 24956), (734, 16898), (994, 12478), (1207, 10276), (1468, 8449), (1988, 6239), (2414, 5138), (2569, 4828)]