15662401917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{10771}}^1$

素因数の和:11153

約数の個数: 32

約数和(自身を含む): 22295454720

約数和(自身を除く): 6633052803

約数列:

[1, 3, 19, 57, 97, 263, 291, 789, 1843, 4997, 5529, 10771, 14991, 25511, 32313, 76533, 204649, 484709, 613947, 1044787, 1454127, 2832773, 3134361, 8498319, 19850953, 53822687, 59552859, 161468061, 274778981, 824336943, 5220800639, 15662401917]

約数ペア:

[(1, 15662401917), (3, 5220800639), (19, 824336943), (57, 274778981), (97, 161468061), (263, 59552859), (291, 53822687), (789, 19850953), (1843, 8498319), (4997, 3134361), (5529, 2832773), (10771, 1454127), (14991, 1044787), (25511, 613947), (32313, 484709), (76533, 204649)]