13994830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 26906400

約数和(自身を除く): 12911570

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1009, 1387, 2018, 2774, 5045, 6935, 10090, 13870, 19171, 38342, 73657, 95855, 147314, 191710, 368285, 736570, 1399483, 2798966, 6997415, 13994830]

約数ペア:

[(1, 13994830), (2, 6997415), (5, 2798966), (10, 1399483), (19, 736570), (38, 368285), (73, 191710), (95, 147314), (146, 95855), (190, 73657), (365, 38342), (730, 19171), (1009, 13870), (1387, 10090), (2018, 6935), (2774, 5045)]