1218536374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{37963}}^1$

素因数の和:39435

約数の個数: 16

約数和(自身を含む): 1995387840

約数和(自身を除く): 776851466

約数列:

[1, 2, 11, 22, 1459, 2918, 16049, 32098, 37963, 75926, 417593, 835186, 55388017, 110776034, 609268187, 1218536374]

約数ペア:

[(1, 1218536374), (2, 609268187), (11, 110776034), (22, 55388017), (1459, 835186), (2918, 417593), (16049, 75926), (32098, 37963)]