19163592

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 60652800

約数和(自身を除く): 41489208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 809, 846, 987, 1128, 1316, 1618, 1692, 1974, 2427, 2632, 2961, 3236, 3384, 3948, 4854, 5663, 5922, 6472, 7281, 7896, 9708, 11326, 11844, 14562, 16989, 19416, 22652, 23688, 29124, 33978, 38023, 45304, 50967, 58248, 67956, 76046, 101934, 114069, 135912, 152092, 203868, 228138, 266161, 304184, 342207, 407736, 456276, 532322, 684414, 798483, 912552, 1064644, 1368828, 1596966, 2129288, 2395449, 2737656, 3193932, 4790898, 6387864, 9581796, 19163592]

約数ペア:

[(1, 19163592), (2, 9581796), (3, 6387864), (4, 4790898), (6, 3193932), (7, 2737656), (8, 2395449), (9, 2129288), (12, 1596966), (14, 1368828), (18, 1064644), (21, 912552), (24, 798483), (28, 684414), (36, 532322), (42, 456276), (47, 407736), (56, 342207), (63, 304184), (72, 266161), (84, 228138), (94, 203868), (126, 152092), (141, 135912), (168, 114069), (188, 101934), (252, 76046), (282, 67956), (329, 58248), (376, 50967), (423, 45304), (504, 38023), (564, 33978), (658, 29124), (809, 23688), (846, 22652), (987, 19416), (1128, 16989), (1316, 14562), (1618, 11844), (1692, 11326), (1974, 9708), (2427, 7896), (2632, 7281), (2961, 6472), (3236, 5922), (3384, 5663), (3948, 4854)]