19004328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{12569}}^1$

素因数の和:12591

約数の個数: 64

約数和(自身を含む): 60336000

約数和(自身を除く): 41331672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 12569, 25138, 37707, 50276, 75414, 87983, 100552, 113121, 150828, 175966, 226242, 263949, 301656, 339363, 351932, 452484, 527898, 678726, 703864, 791847, 904968, 1055796, 1357452, 1583694, 2111592, 2375541, 2714904, 3167388, 4751082, 6334776, 9502164, 19004328]

約数ペア:

[(1, 19004328), (2, 9502164), (3, 6334776), (4, 4751082), (6, 3167388), (7, 2714904), (8, 2375541), (9, 2111592), (12, 1583694), (14, 1357452), (18, 1055796), (21, 904968), (24, 791847), (27, 703864), (28, 678726), (36, 527898), (42, 452484), (54, 351932), (56, 339363), (63, 301656), (72, 263949), (84, 226242), (108, 175966), (126, 150828), (168, 113121), (189, 100552), (216, 87983), (252, 75414), (378, 50276), (504, 37707), (756, 25138), (1512, 12569)]