16909802

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1021}}^1$

素因数の和:1063

約数の個数: 36

約数和(自身を含む): 31981446

約数和(自身を除く): 15071644

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 1021, 1183, 1274, 2042, 2366, 7147, 8281, 13273, 14294, 16562, 26546, 50029, 92911, 100058, 172549, 185822, 345098, 650377, 1207843, 1300754, 2415686, 8454901, 16909802]

約数ペア:

[(1, 16909802), (2, 8454901), (7, 2415686), (13, 1300754), (14, 1207843), (26, 650377), (49, 345098), (91, 185822), (98, 172549), (169, 100058), (182, 92911), (338, 50029), (637, 26546), (1021, 16562), (1183, 14294), (1274, 13273), (2042, 8281), (2366, 7147)]