1919648

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:500

約数の個数: 24

約数和(自身を含む): 3810240

約数和(自身を除く): 1890592

約数列:

[1, 2, 4, 8, 16, 32, 239, 251, 478, 502, 956, 1004, 1912, 2008, 3824, 4016, 7648, 8032, 59989, 119978, 239956, 479912, 959824, 1919648]

約数ペア:

[(1, 1919648), (2, 959824), (4, 479912), (8, 239956), (16, 119978), (32, 59989), (239, 8032), (251, 7648), (478, 4016), (502, 3824), (956, 2008), (1004, 1912)]