15941036260

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8217029}}^1$

素因数の和:8217135

約数の個数: 24

約数和(自身を含む): 33821295480

約数和(自身を除く): 17880259220

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 8217029, 16434058, 32868116, 41085145, 82170290, 164340580, 797051813, 1594103626, 3188207252, 3985259065, 7970518130, 15941036260]

約数ペア:

[(1, 15941036260), (2, 7970518130), (4, 3985259065), (5, 3188207252), (10, 1594103626), (20, 797051813), (97, 164340580), (194, 82170290), (388, 41085145), (485, 32868116), (970, 16434058), (1940, 8217029)]