19023836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8923}}^1$

素因数の和:8981

約数の個数: 24

約数和(自身を含む): 36731184

約数和(自身を除く): 17707348

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8923, 17846, 35692, 115999, 231998, 365843, 463996, 731686, 1463372, 4755959, 9511918, 19023836]

約数ペア:

[(1, 19023836), (2, 9511918), (4, 4755959), (13, 1463372), (26, 731686), (41, 463996), (52, 365843), (82, 231998), (164, 115999), (533, 35692), (1066, 17846), (2132, 8923)]