223827838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{128489}}^1$

素因数の和:128571

約数の個数: 16

約数和(自身を含む): 366967440

約数和(自身を除く): 143139602

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 128489, 256978, 1670357, 3340714, 8608763, 17217526, 111913919, 223827838]

約数ペア:

[(1, 223827838), (2, 111913919), (13, 17217526), (26, 8608763), (67, 3340714), (134, 1670357), (871, 256978), (1742, 128489)]