22378490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 41855616

約数和(自身を除く): 19477126

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 733, 1466, 3053, 3665, 6106, 7330, 15265, 30530, 31519, 52043, 63038, 104086, 157595, 260215, 315190, 520430, 2237849, 4475698, 11189245, 22378490]

約数ペア:

[(1, 22378490), (2, 11189245), (5, 4475698), (10, 2237849), (43, 520430), (71, 315190), (86, 260215), (142, 157595), (215, 104086), (355, 63038), (430, 52043), (710, 31519), (733, 30530), (1466, 15265), (3053, 7330), (3665, 6106)]