219711362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{6397}}^1$

素因数の和:7733

約数の個数: 16

約数和(自身を含む): 355242552

約数和(自身を除く): 135531190

約数列:

[1, 2, 13, 26, 1321, 2642, 6397, 12794, 17173, 34346, 83161, 166322, 8450437, 16900874, 109855681, 219711362]

約数ペア:

[(1, 219711362), (2, 109855681), (13, 16900874), (26, 8450437), (1321, 166322), (2642, 83161), (6397, 34346), (12794, 17173)]