17192260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19991}}^1$

素因数の和:20043

約数の個数: 24

約数和(自身を含む): 36945216

約数和(自身を除く): 19752956

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 19991, 39982, 79964, 99955, 199910, 399820, 859613, 1719226, 3438452, 4298065, 8596130, 17192260]

約数ペア:

[(1, 17192260), (2, 8596130), (4, 4298065), (5, 3438452), (10, 1719226), (20, 859613), (43, 399820), (86, 199910), (172, 99955), (215, 79964), (430, 39982), (860, 19991)]