18565520089

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3673}}^1\times {\mathrm{4073}}^1$

素因数の和:7836

約数の個数: 16

約数和(自身を含む): 19937210832

約数和(自身を除く): 1371690743

約数列:

[1, 17, 73, 1241, 3673, 4073, 62441, 69241, 268129, 297329, 4558193, 5054593, 14960129, 254322193, 1092089417, 18565520089]

約数ペア:

[(1, 18565520089), (17, 1092089417), (73, 254322193), (1241, 14960129), (3673, 5054593), (4073, 4558193), (62441, 297329), (69241, 268129)]