193745530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40961}}^1$

素因数の和:41022

約数の個数: 32

約数和(自身を含む): 389302848

約数和(自身を除く): 195557318

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 40961, 81922, 204805, 409610, 450571, 901142, 1761323, 2252855, 3522646, 4505710, 8806615, 17613230, 19374553, 38749106, 96872765, 193745530]

約数ペア:

[(1, 193745530), (2, 96872765), (5, 38749106), (10, 19374553), (11, 17613230), (22, 8806615), (43, 4505710), (55, 3522646), (86, 2252855), (110, 1761323), (215, 901142), (430, 450571), (473, 409610), (946, 204805), (2365, 81922), (4730, 40961)]