19277496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1705

約数の個数: 96

約数和(自身を含む): 62300160

約数和(自身を除く): 43022664

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, 1663, 1932, 2898, 3326, 3864, 4989, 5796, 6652, 9978, 11592, 11641, 13304, 14967, 19956, 23282, 29934, 34923, 38249, 39912, 46564, 59868, 69846, 76498, 93128, 104769, 114747, 119736, 139692, 152996, 209538, 229494, 267743, 279384, 305992, 344241, 419076, 458988, 535486, 688482, 803229, 838152, 917976, 1070972, 1376964, 1606458, 2141944, 2409687, 2753928, 3212916, 4819374, 6425832, 9638748, 19277496]

約数ペア:

[(1, 19277496), (2, 9638748), (3, 6425832), (4, 4819374), (6, 3212916), (7, 2753928), (8, 2409687), (9, 2141944), (12, 1606458), (14, 1376964), (18, 1070972), (21, 917976), (23, 838152), (24, 803229), (28, 688482), (36, 535486), (42, 458988), (46, 419076), (56, 344241), (63, 305992), (69, 279384), (72, 267743), (84, 229494), (92, 209538), (126, 152996), (138, 139692), (161, 119736), (168, 114747), (184, 104769), (207, 93128), (252, 76498), (276, 69846), (322, 59868), (414, 46564), (483, 39912), (504, 38249), (552, 34923), (644, 29934), (828, 23282), (966, 19956), (1288, 14967), (1449, 13304), (1656, 11641), (1663, 11592), (1932, 9978), (2898, 6652), (3326, 5796), (3864, 4989)]