19694808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1741

約数の個数: 96

約数和(自身を含む): 63648000

約数和(自身を除く): 43953192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1699, 1932, 2898, 3398, 3864, 5097, 5796, 6796, 10194, 11592, 11893, 13592, 15291, 20388, 23786, 30582, 35679, 39077, 40776, 47572, 61164, 71358, 78154, 95144, 107037, 117231, 122328, 142716, 156308, 214074, 234462, 273539, 285432, 312616, 351693, 428148, 468924, 547078, 703386, 820617, 856296, 937848, 1094156, 1406772, 1641234, 2188312, 2461851, 2813544, 3282468, 4923702, 6564936, 9847404, 19694808]

約数ペア:

[(1, 19694808), (2, 9847404), (3, 6564936), (4, 4923702), (6, 3282468), (7, 2813544), (8, 2461851), (9, 2188312), (12, 1641234), (14, 1406772), (18, 1094156), (21, 937848), (23, 856296), (24, 820617), (28, 703386), (36, 547078), (42, 468924), (46, 428148), (56, 351693), (63, 312616), (69, 285432), (72, 273539), (84, 234462), (92, 214074), (126, 156308), (138, 142716), (161, 122328), (168, 117231), (184, 107037), (207, 95144), (252, 78154), (276, 71358), (322, 61164), (414, 47572), (483, 40776), (504, 39077), (552, 35679), (644, 30582), (828, 23786), (966, 20388), (1288, 15291), (1449, 13592), (1656, 11893), (1699, 11592), (1932, 10194), (2898, 6796), (3398, 5796), (3864, 5097)]