31869365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30497}}^1$

素因数の和:30532

約数の個数: 16

約数和(自身を含む): 43917120

約数和(自身を除く): 12047755

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 30497, 152485, 335467, 579443, 1677335, 2897215, 6373873, 31869365]

約数ペア:

[(1, 31869365), (5, 6373873), (11, 2897215), (19, 1677335), (55, 579443), (95, 335467), (209, 152485), (1045, 30497)]