190374010

素因数分解:

$2^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{9533}}^1$

素因数の和:11537

約数の個数: 16

約数和(自身を含む): 342880776

約数和(自身を除く): 152506766

約数列:

[1, 2, 5, 10, 1997, 3994, 9533, 9985, 19066, 19970, 47665, 95330, 19037401, 38074802, 95187005, 190374010]

約数ペア:

[(1, 190374010), (2, 95187005), (5, 38074802), (10, 19037401), (1997, 95330), (3994, 47665), (9533, 19970), (9985, 19066)]