17872012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2459}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 33062400

約数和(自身を除く): 15190388

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 2459, 3634, 4918, 7268, 9836, 56557, 113114, 194261, 226228, 388522, 777044, 4468003, 8936006, 17872012]

約数ペア:

[(1, 17872012), (2, 8936006), (4, 4468003), (23, 777044), (46, 388522), (79, 226228), (92, 194261), (158, 113114), (316, 56557), (1817, 9836), (2459, 7268), (3634, 4918)]