99139130

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{54773}}^1$

素因数の和:54961

約数の個数: 16

約数和(自身を含む): 179439624

約数和(自身を除く): 80300494

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 54773, 109546, 273865, 547730, 9913913, 19827826, 49569565, 99139130]

約数ペア:

[(1, 99139130), (2, 49569565), (5, 19827826), (10, 9913913), (181, 547730), (362, 273865), (905, 109546), (1810, 54773)]