19565521870

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1\times {\mathrm{50363}}^1$

素因数の和:51156

約数の個数: 32

約数和(自身を含む): 35932095072

約数和(自身を除く): 16366573202

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 733, 1466, 3665, 7330, 38849, 50363, 77698, 100726, 194245, 251815, 388490, 503630, 2669239, 5338478, 13346195, 26692390, 36916079, 73832158, 184580395, 369160790, 1956552187, 3913104374, 9782760935, 19565521870]

約数ペア:

[(1, 19565521870), (2, 9782760935), (5, 3913104374), (10, 1956552187), (53, 369160790), (106, 184580395), (265, 73832158), (530, 36916079), (733, 26692390), (1466, 13346195), (3665, 5338478), (7330, 2669239), (38849, 503630), (50363, 388490), (77698, 251815), (100726, 194245)]