1161969494401

素因数分解:

${\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{821}}^1\times {\mathrm{191491}}^1$

素因数の和:192720

約数の個数: 16

約数和(自身を含む): 1227770107200

約数和(自身を除く): 65800612799

約数列:

[1, 19, 389, 821, 7391, 15599, 191491, 319369, 3638329, 6068011, 74489999, 157214111, 1415309981, 2987068109, 61156289179, 1161969494401]

約数ペア:

[(1, 1161969494401), (19, 61156289179), (389, 2987068109), (821, 1415309981), (7391, 157214111), (15599, 74489999), (191491, 6068011), (319369, 3638329)]