16345966

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 33062400

約数和(自身を除く): 16716434

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 58, 91, 133, 163, 182, 203, 247, 266, 326, 377, 406, 494, 551, 754, 1102, 1141, 1729, 2119, 2282, 2639, 3097, 3458, 3857, 4238, 4727, 5278, 6194, 7163, 7714, 9454, 14326, 14833, 21679, 29666, 33089, 40261, 43358, 50141, 61451, 66178, 80522, 89813, 100282, 122902, 179626, 281827, 430157, 563654, 628691, 860314, 1167569, 1257382, 2335138, 8172983, 16345966]

約数ペア:

[(1, 16345966), (2, 8172983), (7, 2335138), (13, 1257382), (14, 1167569), (19, 860314), (26, 628691), (29, 563654), (38, 430157), (58, 281827), (91, 179626), (133, 122902), (163, 100282), (182, 89813), (203, 80522), (247, 66178), (266, 61451), (326, 50141), (377, 43358), (406, 40261), (494, 33089), (551, 29666), (754, 21679), (1102, 14833), (1141, 14326), (1729, 9454), (2119, 7714), (2282, 7163), (2639, 6194), (3097, 5278), (3458, 4727), (3857, 4238)]