19415410508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1630451}}^1$

素因数の和:1630697

約数の個数: 24

約数和(自身を含む): 36750388080

約数和(自身を除く): 17334977572

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 5954, 11908, 1630451, 3260902, 6521804, 21195863, 42391726, 84783452, 373373279, 746746558, 1493493116, 4853852627, 9707705254, 19415410508]

約数ペア:

[(1, 19415410508), (2, 9707705254), (4, 4853852627), (13, 1493493116), (26, 746746558), (52, 373373279), (229, 84783452), (458, 42391726), (916, 21195863), (2977, 6521804), (5954, 3260902), (11908, 1630451)]