18795982

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1116

約数の個数: 24

約数和(自身を含む): 30945600

約数和(自身を除く): 12149618

約数列:

[1, 2, 17, 31, 34, 62, 289, 527, 578, 1049, 1054, 2098, 8959, 17833, 17918, 32519, 35666, 65038, 303161, 552823, 606322, 1105646, 9397991, 18795982]

約数ペア:

[(1, 18795982), (2, 9397991), (17, 1105646), (31, 606322), (34, 552823), (62, 303161), (289, 65038), (527, 35666), (578, 32519), (1049, 17918), (1054, 17833), (2098, 8959)]