12865110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4421}}^1$

素因数の和:4528

約数の個数: 32

約数和(自身を含む): 31201632

約数和(自身を除く): 18336522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 4421, 8842, 13263, 22105, 26526, 44210, 66315, 132630, 428837, 857674, 1286511, 2144185, 2573022, 4288370, 6432555, 12865110]

約数ペア:

[(1, 12865110), (2, 6432555), (3, 4288370), (5, 2573022), (6, 2144185), (10, 1286511), (15, 857674), (30, 428837), (97, 132630), (194, 66315), (291, 44210), (485, 26526), (582, 22105), (970, 13263), (1455, 8842), (2910, 4421)]