19160161

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 20498688

約数和(自身を除く): 1338527

約数列:

[1, 41, 47, 61, 163, 1927, 2501, 2867, 6683, 7661, 9943, 117547, 314101, 407663, 467321, 19160161]

約数ペア:

[(1, 19160161), (41, 467321), (47, 407663), (61, 314101), (163, 117547), (1927, 9943), (2501, 7661), (2867, 6683)]