3781019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 4416000

約数和(自身を除く): 634981

約数列:

[1, 11, 19, 79, 209, 229, 869, 1501, 2519, 4351, 16511, 18091, 47861, 199001, 343729, 3781019]

約数ペア:

[(1, 3781019), (11, 343729), (19, 199001), (79, 47861), (209, 18091), (229, 16511), (869, 4351), (1501, 2519)]