19099480

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8093}}^1$

素因数の和:8163

約数の個数: 32

約数和(自身を含む): 43707600

約数和(自身を除く): 24608120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 8093, 16186, 32372, 40465, 64744, 80930, 161860, 323720, 477487, 954974, 1909948, 2387435, 3819896, 4774870, 9549740, 19099480]

約数ペア:

[(1, 19099480), (2, 9549740), (4, 4774870), (5, 3819896), (8, 2387435), (10, 1909948), (20, 954974), (40, 477487), (59, 323720), (118, 161860), (236, 80930), (295, 64744), (472, 40465), (590, 32372), (1180, 16186), (2360, 8093)]