18382832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{88379}}^1$

素因数の和:88400

約数の個数: 20

約数和(自身を含む): 38356920

約数和(自身を除く): 19974088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 88379, 176758, 353516, 707032, 1148927, 1414064, 2297854, 4595708, 9191416, 18382832]

約数ペア:

[(1, 18382832), (2, 9191416), (4, 4595708), (8, 2297854), (13, 1414064), (16, 1148927), (26, 707032), (52, 353516), (104, 176758), (208, 88379)]