28806170

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19333}}^1$

素因数の和:19489

約数の個数: 16

約数和(自身を含む): 52201800

約数和(自身を除く): 23395630

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 19333, 38666, 96665, 193330, 2880617, 5761234, 14403085, 28806170]

約数ペア:

[(1, 28806170), (2, 14403085), (5, 5761234), (10, 2880617), (149, 193330), (298, 96665), (745, 38666), (1490, 19333)]