15871236

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 39009600

約数和(自身を除く): 23138364

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 59, 87, 116, 118, 174, 177, 236, 348, 354, 708, 773, 1546, 1711, 2319, 3092, 3422, 4638, 5133, 6844, 9276, 10266, 20532, 22417, 44834, 45607, 67251, 89668, 91214, 134502, 136821, 182428, 269004, 273642, 547284, 1322603, 2645206, 3967809, 5290412, 7935618, 15871236]

約数ペア:

[(1, 15871236), (2, 7935618), (3, 5290412), (4, 3967809), (6, 2645206), (12, 1322603), (29, 547284), (58, 273642), (59, 269004), (87, 182428), (116, 136821), (118, 134502), (174, 91214), (177, 89668), (236, 67251), (348, 45607), (354, 44834), (708, 22417), (773, 20532), (1546, 10266), (1711, 9276), (2319, 6844), (3092, 5133), (3422, 4638)]