19713465499

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{24229}}^1\times {\mathrm{8941}}^1$

素因数の和:33190

約数の個数: 16

約数和(自身を含む): 24266441920

約数和(自身を除く): 4552976421

約数列:

[1, 7, 13, 91, 8941, 24229, 62587, 116233, 169603, 314977, 813631, 2204839, 216631489, 1516420423, 2816209357, 19713465499]

約数ペア:

[(1, 19713465499), (7, 2816209357), (13, 1516420423), (91, 216631489), (8941, 2204839), (24229, 813631), (62587, 314977), (116233, 169603)]