16020914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 32175360

約数和(自身を除く): 16154446

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 41, 82, 91, 113, 133, 182, 226, 247, 266, 287, 494, 533, 574, 779, 791, 1066, 1469, 1558, 1582, 1729, 2147, 2938, 3458, 3731, 4294, 4633, 5453, 7462, 9266, 10127, 10283, 10906, 15029, 20254, 20566, 27911, 30058, 32431, 55822, 60229, 64862, 70889, 88027, 120458, 141778, 176054, 195377, 390754, 421603, 616189, 843206, 1144351, 1232378, 2288702, 8010457, 16020914]

約数ペア:

[(1, 16020914), (2, 8010457), (7, 2288702), (13, 1232378), (14, 1144351), (19, 843206), (26, 616189), (38, 421603), (41, 390754), (82, 195377), (91, 176054), (113, 141778), (133, 120458), (182, 88027), (226, 70889), (247, 64862), (266, 60229), (287, 55822), (494, 32431), (533, 30058), (574, 27911), (779, 20566), (791, 20254), (1066, 15029), (1469, 10906), (1558, 10283), (1582, 10127), (1729, 9266), (2147, 7462), (2938, 5453), (3458, 4633), (3731, 4294)]