10399688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{277}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 22242780

約数和(自身を除く): 11843092

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 277, 361, 494, 554, 722, 988, 1108, 1444, 1976, 2216, 2888, 3601, 4693, 5263, 7202, 9386, 10526, 14404, 18772, 21052, 28808, 37544, 42104, 68419, 99997, 136838, 199994, 273676, 399988, 547352, 799976, 1299961, 2599922, 5199844, 10399688]

約数ペア:

[(1, 10399688), (2, 5199844), (4, 2599922), (8, 1299961), (13, 799976), (19, 547352), (26, 399988), (38, 273676), (52, 199994), (76, 136838), (104, 99997), (152, 68419), (247, 42104), (277, 37544), (361, 28808), (494, 21052), (554, 18772), (722, 14404), (988, 10526), (1108, 9386), (1444, 7202), (1976, 5263), (2216, 4693), (2888, 3601)]