1815511142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{32479}}^1$

素因数の和:33971

約数の個数: 16

約数和(自身を含む): 2868633600

約数和(自身を除く): 1053122458

約数列:

[1, 2, 19, 38, 1471, 2942, 27949, 32479, 55898, 64958, 617101, 1234202, 47776609, 95553218, 907755571, 1815511142]

約数ペア:

[(1, 1815511142), (2, 907755571), (19, 95553218), (38, 47776609), (1471, 1234202), (2942, 617101), (27949, 64958), (32479, 55898)]