18593884

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 33384960

約数和(自身を除く): 14791076

約数列:

[1, 2, 4, 53, 106, 212, 229, 383, 458, 766, 916, 1532, 12137, 20299, 24274, 40598, 48548, 81196, 87707, 175414, 350828, 4648471, 9296942, 18593884]

約数ペア:

[(1, 18593884), (2, 9296942), (4, 4648471), (53, 350828), (106, 175414), (212, 87707), (229, 81196), (383, 48548), (458, 40598), (766, 24274), (916, 20299), (1532, 12137)]