1840492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 3454640

約数和(自身を除く): 1614148

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 397, 794, 1159, 1588, 2318, 4636, 7543, 15086, 24217, 30172, 48434, 96868, 460123, 920246, 1840492]

約数ペア:

[(1, 1840492), (2, 920246), (4, 460123), (19, 96868), (38, 48434), (61, 30172), (76, 24217), (122, 15086), (244, 7543), (397, 4636), (794, 2318), (1159, 1588)]