11919376

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3433}}^1$

素因数の和:3479

約数の個数: 40

約数和(自身を含む): 27252224

約数和(自身を除く): 15332848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3433, 3472, 6866, 13732, 24031, 27464, 48062, 54928, 96124, 106423, 192248, 212846, 384496, 425692, 744961, 851384, 1489922, 1702768, 2979844, 5959688, 11919376]

約数ペア:

[(1, 11919376), (2, 5959688), (4, 2979844), (7, 1702768), (8, 1489922), (14, 851384), (16, 744961), (28, 425692), (31, 384496), (56, 212846), (62, 192248), (112, 106423), (124, 96124), (217, 54928), (248, 48062), (434, 27464), (496, 24031), (868, 13732), (1736, 6866), (3433, 3472)]