13508638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 24040800

約数和(自身を除く): 10532162

約数列:

[1, 2, 11, 13, 22, 26, 143, 149, 286, 298, 317, 634, 1639, 1937, 3278, 3487, 3874, 4121, 6974, 8242, 21307, 42614, 45331, 47233, 90662, 94466, 519563, 614029, 1039126, 1228058, 6754319, 13508638]

約数ペア:

[(1, 13508638), (2, 6754319), (11, 1228058), (13, 1039126), (22, 614029), (26, 519563), (143, 94466), (149, 90662), (286, 47233), (298, 45331), (317, 42614), (634, 21307), (1639, 8242), (1937, 6974), (3278, 4121), (3487, 3874)]