1984177942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{137771}}^1$

素因数の和:138171

約数の個数: 16

約数和(自身を含む): 3141201600

約数和(自身を除く): 1157023658

約数列:

[1, 2, 19, 38, 379, 758, 7201, 14402, 137771, 275542, 2617649, 5235298, 52215209, 104430418, 992088971, 1984177942]

約数ペア:

[(1, 1984177942), (2, 992088971), (19, 104430418), (38, 52215209), (379, 5235298), (758, 2617649), (7201, 275542), (14402, 137771)]