12561926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 9210874

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 247, 431, 494, 767, 862, 1121, 1534, 2242, 5603, 8189, 11206, 14573, 16378, 25429, 29146, 50858, 106457, 212914, 330577, 483151, 661154, 966302, 6280963, 12561926]

約数ペア:

[(1, 12561926), (2, 6280963), (13, 966302), (19, 661154), (26, 483151), (38, 330577), (59, 212914), (118, 106457), (247, 50858), (431, 29146), (494, 25429), (767, 16378), (862, 14573), (1121, 11206), (1534, 8189), (2242, 5603)]