22597454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 42550272

約数和(自身を除く): 19952818

約数列:

[1, 2, 11, 17, 22, 23, 34, 37, 46, 71, 74, 142, 187, 253, 374, 391, 407, 506, 629, 781, 782, 814, 851, 1207, 1258, 1562, 1633, 1702, 2414, 2627, 3266, 4301, 5254, 6919, 8602, 9361, 13277, 13838, 14467, 17963, 18722, 26554, 27761, 28897, 28934, 35926, 44659, 55522, 57794, 60421, 89318, 120842, 159137, 305371, 318274, 491249, 610742, 664631, 982498, 1027157, 1329262, 2054314, 11298727, 22597454]

約数ペア:

[(1, 22597454), (2, 11298727), (11, 2054314), (17, 1329262), (22, 1027157), (23, 982498), (34, 664631), (37, 610742), (46, 491249), (71, 318274), (74, 305371), (142, 159137), (187, 120842), (253, 89318), (374, 60421), (391, 57794), (407, 55522), (506, 44659), (629, 35926), (781, 28934), (782, 28897), (814, 27761), (851, 26554), (1207, 18722), (1258, 17963), (1562, 14467), (1633, 13838), (1702, 13277), (2414, 9361), (2627, 8602), (3266, 6919), (4301, 5254)]