30785638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{51481}}^1$

素因数の和:51519

約数の個数: 16

約数和(自身を含む): 51893856

約数和(自身を除く): 21108218

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 51481, 102962, 669253, 1184063, 1338506, 2368126, 15392819, 30785638]

約数ペア:

[(1, 30785638), (2, 15392819), (13, 2368126), (23, 1338506), (26, 1184063), (46, 669253), (299, 102962), (598, 51481)]