193619242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{20959}}^1$

素因数の和:21141

約数の個数: 16

約数和(自身を含む): 301824000

約数和(自身を除く): 108204758

約数列:

[1, 2, 31, 62, 149, 298, 4619, 9238, 20959, 41918, 649729, 1299458, 3122891, 6245782, 96809621, 193619242]

約数ペア:

[(1, 193619242), (2, 96809621), (31, 6245782), (62, 3122891), (149, 1299458), (298, 649729), (4619, 41918), (9238, 20959)]