191099519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1759}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 210819840

約数和(自身を除く): 19720321

約数列:

[1, 13, 61, 137, 793, 1759, 1781, 8357, 22867, 107299, 108641, 240983, 1394887, 3132779, 14699963, 191099519]

約数ペア:

[(1, 191099519), (13, 14699963), (61, 3132779), (137, 1394887), (793, 240983), (1759, 108641), (1781, 107299), (8357, 22867)]