11867648

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1814

約数の個数: 40

約数和(自身を含む): 25550448

約数和(自身を除く): 13682800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 1783, 3328, 3566, 6656, 7132, 14264, 23179, 28528, 46358, 57056, 92716, 114112, 185432, 228224, 370864, 456448, 741728, 912896, 1483456, 2966912, 5933824, 11867648]

約数ペア:

[(1, 11867648), (2, 5933824), (4, 2966912), (8, 1483456), (13, 912896), (16, 741728), (26, 456448), (32, 370864), (52, 228224), (64, 185432), (104, 114112), (128, 92716), (208, 57056), (256, 46358), (416, 28528), (512, 23179), (832, 14264), (1664, 7132), (1783, 6656), (3328, 3566)]