193538410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4787}}^1$

素因数の和:5118

約数の個数: 32

約数和(自身を含む): 376451712

約数和(自身を除く): 182913302

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1555, 3110, 4043, 4787, 8086, 9574, 20215, 23935, 40430, 47870, 62231, 124462, 311155, 622310, 1488757, 2977514, 7443785, 14887570, 19353841, 38707682, 96769205, 193538410]

約数ペア:

[(1, 193538410), (2, 96769205), (5, 38707682), (10, 19353841), (13, 14887570), (26, 7443785), (65, 2977514), (130, 1488757), (311, 622310), (622, 311155), (1555, 124462), (3110, 62231), (4043, 47870), (4787, 40430), (8086, 23935), (9574, 20215)]