19414219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4889}}^1$

素因数の和:4938

約数の個数: 12

約数和(自身を含む): 22357080

約数和(自身を除く): 2942861

約数列:

[1, 11, 19, 209, 361, 3971, 4889, 53779, 92891, 1021801, 1764929, 19414219]

約数ペア:

[(1, 19414219), (11, 1764929), (19, 1021801), (209, 92891), (361, 53779), (3971, 4889)]