19973431926151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{118314103}}^1$

素因数の和:118314366

約数の個数: 16

約数和(自身を含む): 22148400268800

約数和(自身を除く): 2174968342649

約数列:

[1, 11, 103, 149, 1133, 1639, 15347, 168817, 118314103, 1301455133, 12186352609, 17628801347, 134049878699, 193916814817, 1815766538741, 19973431926151]

約数ペア:

[(1, 19973431926151), (11, 1815766538741), (103, 193916814817), (149, 134049878699), (1133, 17628801347), (1639, 12186352609), (15347, 1301455133), (168817, 118314103)]