17979182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10321}}^1$

素因数の和:10403

約数の個数: 16

約数和(自身を含む): 29479632

約数和(自身を除く): 11500450

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 10321, 20642, 134173, 268346, 691507, 1383014, 8989591, 17979182]

約数ペア:

[(1, 17979182), (2, 8989591), (13, 1383014), (26, 691507), (67, 268346), (134, 134173), (871, 20642), (1742, 10321)]