17871195541

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{73847}}^1$

素因数の和:74184

約数の個数: 16

約数和(自身を含む): 19283189760

約数和(自身を除く): 1411994219

約数列:

[1, 19, 47, 271, 893, 5149, 12737, 73847, 242003, 1403093, 3470809, 20012537, 65945371, 380238203, 940589239, 17871195541]

約数ペア:

[(1, 17871195541), (19, 940589239), (47, 380238203), (271, 65945371), (893, 20012537), (5149, 3470809), (12737, 1403093), (73847, 242003)]