18975424

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{22807}}^1$

素因数の和:22832

約数の個数: 28

約数和(自身を含む): 40552624

約数和(自身を除く): 21577200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 22807, 45614, 91228, 182456, 296491, 364912, 592982, 729824, 1185964, 1459648, 2371928, 4743856, 9487712, 18975424]

約数ペア:

[(1, 18975424), (2, 9487712), (4, 4743856), (8, 2371928), (13, 1459648), (16, 1185964), (26, 729824), (32, 592982), (52, 364912), (64, 296491), (104, 182456), (208, 91228), (416, 45614), (832, 22807)]