19152992

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{20639}}^1$

素因数の和:20678

約数の個数: 24

約数和(自身を含む): 39009600

約数和(自身を除く): 19856608

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 20639, 41278, 82556, 165112, 330224, 598531, 660448, 1197062, 2394124, 4788248, 9576496, 19152992]

約数ペア:

[(1, 19152992), (2, 9576496), (4, 4788248), (8, 2394124), (16, 1197062), (29, 660448), (32, 598531), (58, 330224), (116, 165112), (232, 82556), (464, 41278), (928, 20639)]