19533406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4549}}^1$

素因数の和:4683

約数の個数: 16

約数和(自身を含む): 31122000

約数和(自身を除く): 11588594

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 4549, 9098, 86431, 172862, 514037, 1028074, 9766703, 19533406]

約数ペア:

[(1, 19533406), (2, 9766703), (19, 1028074), (38, 514037), (113, 172862), (226, 86431), (2147, 9098), (4294, 4549)]