19580108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4861}}^1$

素因数の和:4937

約数の個数: 24

約数和(自身を含む): 36756720

約数和(自身を除く): 17176612

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 4861, 9722, 19444, 92359, 184718, 257633, 369436, 515266, 1030532, 4895027, 9790054, 19580108]

約数ペア:

[(1, 19580108), (2, 9790054), (4, 4895027), (19, 1030532), (38, 515266), (53, 369436), (76, 257633), (106, 184718), (212, 92359), (1007, 19444), (2014, 9722), (4028, 4861)]