12434864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 26164992

約数和(自身を除く): 13730128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 313, 382, 626, 764, 1252, 1528, 2483, 2504, 3056, 4069, 4966, 5008, 8138, 9932, 16276, 19864, 32552, 39728, 59783, 65104, 119566, 239132, 478264, 777179, 956528, 1554358, 3108716, 6217432, 12434864]

約数ペア:

[(1, 12434864), (2, 6217432), (4, 3108716), (8, 1554358), (13, 956528), (16, 777179), (26, 478264), (52, 239132), (104, 119566), (191, 65104), (208, 59783), (313, 39728), (382, 32552), (626, 19864), (764, 16276), (1252, 9932), (1528, 8138), (2483, 5008), (2504, 4966), (3056, 4069)]