20161191218

素因数分解:

$2^1\times 7^2\times {\mathrm{3463}}^1\times {\mathrm{59407}}^1$

素因数の和:62886

約数の個数: 24

約数和(自身を含む): 35189972352

約数和(自身を除く): 15028781134

約数列:

[1, 2, 7, 14, 49, 98, 3463, 6926, 24241, 48482, 59407, 118814, 169687, 339374, 415849, 831698, 2910943, 5821886, 205726441, 411452882, 1440085087, 2880170174, 10080595609, 20161191218]

約数ペア:

[(1, 20161191218), (2, 10080595609), (7, 2880170174), (14, 1440085087), (49, 411452882), (98, 205726441), (3463, 5821886), (6926, 2910943), (24241, 831698), (48482, 415849), (59407, 339374), (118814, 169687)]