21836662627

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{12007}}^1$

素因数の和:12275

約数の個数: 32

約数和(自身を含む): 25553024000

約数和(自身を除く): 3716361373

約数列:

[1, 13, 19, 37, 199, 247, 481, 703, 2587, 3781, 7363, 9139, 12007, 49153, 95719, 139897, 156091, 228133, 444259, 1818661, 2389393, 2965729, 5775367, 8440921, 31062109, 45398467, 88407541, 109731973, 590180071, 1149298033, 1679743279, 21836662627]

約数ペア:

[(1, 21836662627), (13, 1679743279), (19, 1149298033), (37, 590180071), (199, 109731973), (247, 88407541), (481, 45398467), (703, 31062109), (2587, 8440921), (3781, 5775367), (7363, 2965729), (9139, 2389393), (12007, 1818661), (49153, 444259), (95719, 228133), (139897, 156091)]