23173642

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1481

約数の個数: 16

約数和(自身を含む): 35526600

約数和(自身を除く): 12352958

約数列:

[1, 2, 89, 101, 178, 202, 1289, 2578, 8989, 17978, 114721, 130189, 229442, 260378, 11586821, 23173642]

約数ペア:

[(1, 23173642), (2, 11586821), (89, 260378), (101, 229442), (178, 130189), (202, 114721), (1289, 17978), (2578, 8989)]