11891282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 20224512

約数和(自身を除く): 8333230

約数列:

[1, 2, 13, 26, 37, 47, 74, 94, 263, 481, 526, 611, 962, 1222, 1739, 3419, 3478, 6838, 9731, 12361, 19462, 22607, 24722, 45214, 126503, 160693, 253006, 321386, 457357, 914714, 5945641, 11891282]

約数ペア:

[(1, 11891282), (2, 5945641), (13, 914714), (26, 457357), (37, 321386), (47, 253006), (74, 160693), (94, 126503), (263, 45214), (481, 24722), (526, 22607), (611, 19462), (962, 12361), (1222, 9731), (1739, 6838), (3419, 3478)]