9915164

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11423}}^1$

素因数の和:11465

約数の個数: 24

約数和(自身を含む): 20471808

約数和(自身を除く): 10556644

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 11423, 22846, 45692, 79961, 159922, 319844, 354113, 708226, 1416452, 2478791, 4957582, 9915164]

約数ペア:

[(1, 9915164), (2, 4957582), (4, 2478791), (7, 1416452), (14, 708226), (28, 354113), (31, 319844), (62, 159922), (124, 79961), (217, 45692), (434, 22846), (868, 11423)]