9191660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6473}}^1$

素因数の和:6553

約数の個数: 24

約数和(自身を含む): 19577376

約数和(自身を除く): 10385716

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6473, 12946, 25892, 32365, 64730, 129460, 459583, 919166, 1838332, 2297915, 4595830, 9191660]

約数ペア:

[(1, 9191660), (2, 4595830), (4, 2297915), (5, 1838332), (10, 919166), (20, 459583), (71, 129460), (142, 64730), (284, 32365), (355, 25892), (710, 12946), (1420, 6473)]