11929138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 20656944

約数和(自身を除く): 8727806

約数列:

[1, 2, 13, 17, 26, 34, 137, 197, 221, 274, 394, 442, 1781, 2329, 2561, 3349, 3562, 4658, 5122, 6698, 26989, 30277, 43537, 53978, 60554, 87074, 350857, 458813, 701714, 917626, 5964569, 11929138]

約数ペア:

[(1, 11929138), (2, 5964569), (13, 917626), (17, 701714), (26, 458813), (34, 350857), (137, 87074), (197, 60554), (221, 53978), (274, 43537), (394, 30277), (442, 26989), (1781, 6698), (2329, 5122), (2561, 4658), (3349, 3562)]