12301345

素因数分解:

$5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{631}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 16927488

約数和(自身を除く): 4626143

約数列:

[1, 5, 7, 35, 557, 631, 2785, 3155, 3899, 4417, 19495, 22085, 351467, 1757335, 2460269, 12301345]

約数ペア:

[(1, 12301345), (5, 2460269), (7, 1757335), (35, 351467), (557, 22085), (631, 19495), (2785, 4417), (3155, 3899)]