13212966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2777}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 28935648

約数和(自身を除く): 15722682

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 2777, 4758, 5554, 8331, 16662, 36101, 72202, 108303, 169397, 216606, 338794, 508191, 1016382, 2202161, 4404322, 6606483, 13212966]

約数ペア:

[(1, 13212966), (2, 6606483), (3, 4404322), (6, 2202161), (13, 1016382), (26, 508191), (39, 338794), (61, 216606), (78, 169397), (122, 108303), (183, 72202), (366, 36101), (793, 16662), (1586, 8331), (2379, 5554), (2777, 4758)]