28511362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{68209}}^1$

素因数の和:68241

約数の個数: 16

約数和(自身を含む): 49111200

約数和(自身を除く): 20599838

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 68209, 136418, 750299, 1295971, 1500598, 2591942, 14255681, 28511362]

約数ペア:

[(1, 28511362), (2, 14255681), (11, 2591942), (19, 1500598), (22, 1295971), (38, 750299), (209, 136418), (418, 68209)]