16187509

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 17967600

約数和(自身を除く): 1780091

約数列:

[1, 13, 61, 137, 149, 793, 1781, 1937, 8357, 9089, 20413, 108641, 118157, 265369, 1245193, 16187509]

約数ペア:

[(1, 16187509), (13, 1245193), (61, 265369), (137, 118157), (149, 108641), (793, 20413), (1781, 9089), (1937, 8357)]