23989108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 52242624

約数和(自身を除く): 28253516

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 2467, 4862, 4934, 9724, 9868, 27137, 32071, 41939, 54274, 64142, 83878, 108548, 128284, 167756, 352781, 461329, 545207, 705562, 922658, 1090414, 1411124, 1845316, 2180828, 5997277, 11994554, 23989108]

約数ペア:

[(1, 23989108), (2, 11994554), (4, 5997277), (11, 2180828), (13, 1845316), (17, 1411124), (22, 1090414), (26, 922658), (34, 705562), (44, 545207), (52, 461329), (68, 352781), (143, 167756), (187, 128284), (221, 108548), (286, 83878), (374, 64142), (442, 54274), (572, 41939), (748, 32071), (884, 27137), (2431, 9868), (2467, 9724), (4862, 4934)]