1391569253

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{5717}}^1$

素因数の和:6316

約数の個数: 16

約数和(自身を含む): 1531509120

約数和(自身を除く): 139939867

約数列:

[1, 19, 23, 437, 557, 5717, 10583, 12811, 108623, 131491, 243409, 2498329, 3184369, 60503011, 73240487, 1391569253]

約数ペア:

[(1, 1391569253), (19, 73240487), (23, 60503011), (437, 3184369), (557, 2498329), (5717, 243409), (10583, 131491), (12811, 108623)]