194638787515

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{12671}}^1\times {\mathrm{99103}}^1$

素因数の和:111810

約数の個数: 16

約数和(自身を含む): 241122410496

約数和(自身を除く): 46483622981

約数列:

[1, 5, 31, 155, 12671, 63355, 99103, 392801, 495515, 1964005, 3072193, 15360965, 1255734113, 6278670565, 38927757503, 194638787515]

約数ペア:

[(1, 194638787515), (5, 38927757503), (31, 6278670565), (155, 1255734113), (12671, 15360965), (63355, 3072193), (99103, 1964005), (392801, 495515)]