19256616

素因数分解:

$2^3\times 3^4\times {\mathrm{29717}}^1$

素因数の和:29735

約数の個数: 40

約数和(自身を含む): 53938170

約数和(自身を除く): 34681554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 29717, 59434, 89151, 118868, 178302, 237736, 267453, 356604, 534906, 713208, 802359, 1069812, 1604718, 2139624, 2407077, 3209436, 4814154, 6418872, 9628308, 19256616]

約数ペア:

[(1, 19256616), (2, 9628308), (3, 6418872), (4, 4814154), (6, 3209436), (8, 2407077), (9, 2139624), (12, 1604718), (18, 1069812), (24, 802359), (27, 713208), (36, 534906), (54, 356604), (72, 267453), (81, 237736), (108, 178302), (162, 118868), (216, 89151), (324, 59434), (648, 29717)]