19256770105

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1\times {\mathrm{73327}}^1$

素因数の和:74376

約数の個数: 16

約数和(自身を含む): 23568205824

約数和(自身を除く): 4311435719

約数列:

[1, 5, 53, 265, 991, 4955, 52523, 73327, 262615, 366635, 3886331, 19431655, 72667057, 363335285, 3851354021, 19256770105]

約数ペア:

[(1, 19256770105), (5, 3851354021), (53, 363335285), (265, 72667057), (991, 19431655), (4955, 3886331), (52523, 366635), (73327, 262615)]