15206508586

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1\times {\mathrm{1663}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 23368790016

約数和(自身を除く): 8162281430

約数列:

[1, 2, 61, 122, 241, 311, 482, 622, 1663, 3326, 14701, 18971, 29402, 37942, 74951, 101443, 149902, 202886, 400783, 517193, 801566, 1034386, 4572011, 9144022, 24447763, 31548773, 48895526, 63097546, 124643513, 249287026, 7603254293, 15206508586]

約数ペア:

[(1, 15206508586), (2, 7603254293), (61, 249287026), (122, 124643513), (241, 63097546), (311, 48895526), (482, 31548773), (622, 24447763), (1663, 9144022), (3326, 4572011), (14701, 1034386), (18971, 801566), (29402, 517193), (37942, 400783), (74951, 202886), (101443, 149902)]