15287784

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{13553}}^1$

素因数の和:13609

約数の個数: 32

約数和(自身を含む): 39035520

約数和(自身を除く): 23747736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 13553, 27106, 40659, 54212, 81318, 108424, 162636, 325272, 636991, 1273982, 1910973, 2547964, 3821946, 5095928, 7643892, 15287784]

約数ペア:

[(1, 15287784), (2, 7643892), (3, 5095928), (4, 3821946), (6, 2547964), (8, 1910973), (12, 1273982), (24, 636991), (47, 325272), (94, 162636), (141, 108424), (188, 81318), (282, 54212), (376, 40659), (564, 27106), (1128, 13553)]