19630481470

素因数分解:

$2^1\times 5^1\times {\mathrm{98929}}^1\times {\mathrm{19843}}^1$

素因数の和:118779

約数の個数: 16

約数和(自身を含む): 35337004560

約数和(自身を除く): 15706523090

約数列:

[1, 2, 5, 10, 19843, 39686, 98929, 99215, 197858, 198430, 494645, 989290, 1963048147, 3926096294, 9815240735, 19630481470]

約数ペア:

[(1, 19630481470), (2, 9815240735), (5, 3926096294), (10, 1963048147), (19843, 989290), (39686, 494645), (98929, 198430), (99215, 197858)]