17938868030

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{2250799}}^1$

素因数の和:2251603

約数の個数: 16

約数和(自身を含む): 32330491200

約数和(自身を除く): 14391623170

約数列:

[1, 2, 5, 10, 797, 1594, 3985, 7970, 2250799, 4501598, 11253995, 22507990, 1793886803, 3587773606, 8969434015, 17938868030]

約数ペア:

[(1, 17938868030), (2, 8969434015), (5, 3587773606), (10, 1793886803), (797, 22507990), (1594, 11253995), (3985, 4501598), (7970, 2250799)]