19080718

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1601}}^1$

素因数の和:1763

約数の個数: 16

約数和(自身を含む): 29412720

約数和(自身を除く): 10332002

約数列:

[1, 2, 59, 101, 118, 202, 1601, 3202, 5959, 11918, 94459, 161701, 188918, 323402, 9540359, 19080718]

約数ペア:

[(1, 19080718), (2, 9540359), (59, 323402), (101, 188918), (118, 161701), (202, 94459), (1601, 11918), (3202, 5959)]