19283080

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2069}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 43594200

約数和(自身を除く): 24311120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2069, 2330, 4138, 4660, 8276, 9320, 10345, 16552, 20690, 41380, 82760, 482077, 964154, 1928308, 2410385, 3856616, 4820770, 9641540, 19283080]

約数ペア:

[(1, 19283080), (2, 9641540), (4, 4820770), (5, 3856616), (8, 2410385), (10, 1928308), (20, 964154), (40, 482077), (233, 82760), (466, 41380), (932, 20690), (1165, 16552), (1864, 10345), (2069, 9320), (2330, 8276), (4138, 4660)]