15387568

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1074

約数の個数: 60

約数和(自身を含む): 36541560

約数和(自身を除く): 21153992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1033, 1064, 1862, 2066, 2128, 3724, 4132, 7231, 7448, 8264, 14462, 14896, 16528, 19627, 28924, 39254, 50617, 57848, 78508, 101234, 115696, 137389, 157016, 202468, 274778, 314032, 404936, 549556, 809872, 961723, 1099112, 1923446, 2198224, 3846892, 7693784, 15387568]

約数ペア:

[(1, 15387568), (2, 7693784), (4, 3846892), (7, 2198224), (8, 1923446), (14, 1099112), (16, 961723), (19, 809872), (28, 549556), (38, 404936), (49, 314032), (56, 274778), (76, 202468), (98, 157016), (112, 137389), (133, 115696), (152, 101234), (196, 78508), (266, 57848), (304, 50617), (392, 39254), (532, 28924), (784, 19627), (931, 16528), (1033, 14896), (1064, 14462), (1862, 8264), (2066, 7448), (2128, 7231), (3724, 4132)]