18381470

素因数分解:

$2^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1597}}^1$

素因数の和:2755

約数の個数: 16

約数和(自身を含む): 33136128

約数和(自身を除く): 14754658

約数列:

[1, 2, 5, 10, 1151, 1597, 2302, 3194, 5755, 7985, 11510, 15970, 1838147, 3676294, 9190735, 18381470]

約数ペア:

[(1, 18381470), (2, 9190735), (5, 3676294), (10, 1838147), (1151, 15970), (1597, 11510), (2302, 7985), (3194, 5755)]