19930480922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1738831}}^1$

素因数の和:1739365

約数の個数: 16

約数和(自身を含む): 32676130944

約数和(自身を除く): 12745650022

約数列:

[1, 2, 11, 22, 521, 1042, 5731, 11462, 1738831, 3477662, 19127141, 38254282, 905930951, 1811861902, 9965240461, 19930480922]

約数ペア:

[(1, 19930480922), (2, 9965240461), (11, 1811861902), (22, 905930951), (521, 38254282), (1042, 19127141), (5731, 3477662), (11462, 1738831)]