19438410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22343}}^1$

素因数の和:22382

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 28824630

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 22343, 44686, 67029, 111715, 134058, 223430, 335145, 647947, 670290, 1295894, 1943841, 3239735, 3887682, 6479470, 9719205, 19438410]

約数ペア:

[(1, 19438410), (2, 9719205), (3, 6479470), (5, 3887682), (6, 3239735), (10, 1943841), (15, 1295894), (29, 670290), (30, 647947), (58, 335145), (87, 223430), (145, 134058), (174, 111715), (290, 67029), (435, 44686), (870, 22343)]