54541438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{205043}}^1$

素因数の和:205071

約数の個数: 16

約数和(自身を含む): 98421120

約数和(自身を除く): 43879682

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 205043, 410086, 1435301, 2870602, 3895817, 7791634, 27270719, 54541438]

約数ペア:

[(1, 54541438), (2, 27270719), (7, 7791634), (14, 3895817), (19, 2870602), (38, 1435301), (133, 410086), (266, 205043)]