13843460

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4001}}^1$

素因数の和:4183

約数の個数: 24

約数和(自身を含む): 29246616

約数和(自身を除く): 15403156

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 4001, 8002, 16004, 20005, 40010, 80020, 692173, 1384346, 2768692, 3460865, 6921730, 13843460]

約数ペア:

[(1, 13843460), (2, 6921730), (4, 3460865), (5, 2768692), (10, 1384346), (20, 692173), (173, 80020), (346, 40010), (692, 20005), (865, 16004), (1730, 8002), (3460, 4001)]