15195628

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3137}}^1$

素因数の和:3321

約数の個数: 24

約数和(自身を含む): 30576672

約数和(自身を除く): 15381044

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 3137, 4844, 6274, 12548, 21959, 43918, 87836, 542701, 1085402, 2170804, 3798907, 7597814, 15195628]

約数ペア:

[(1, 15195628), (2, 7597814), (4, 3798907), (7, 2170804), (14, 1085402), (28, 542701), (173, 87836), (346, 43918), (692, 21959), (1211, 12548), (2422, 6274), (3137, 4844)]