21167404124

素因数分解:

$2^2\times {\mathrm{233}}^1\times {\mathrm{2719}}^1\times {\mathrm{8353}}^1$

素因数の和:11309

約数の個数: 24

約数和(自身を含む): 37220077440

約数和(自身を除く): 16052673316

約数列:

[1, 2, 4, 233, 466, 932, 2719, 5438, 8353, 10876, 16706, 33412, 633527, 1267054, 1946249, 2534108, 3892498, 7784996, 22711807, 45423614, 90847228, 5291851031, 10583702062, 21167404124]

約数ペア:

[(1, 21167404124), (2, 10583702062), (4, 5291851031), (233, 90847228), (466, 45423614), (932, 22711807), (2719, 7784996), (5438, 3892498), (8353, 2534108), (10876, 1946249), (16706, 1267054), (33412, 633527)]