16922542

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 32749920

約数和(自身を除く): 15827378

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 359, 481, 518, 637, 718, 962, 1274, 1813, 2513, 3367, 3626, 4667, 5026, 6734, 9334, 13283, 17591, 23569, 26566, 32669, 35182, 47138, 65338, 92981, 172679, 185962, 228683, 345358, 457366, 650867, 1208753, 1301734, 2417506, 8461271, 16922542]

約数ペア:

[(1, 16922542), (2, 8461271), (7, 2417506), (13, 1301734), (14, 1208753), (26, 650867), (37, 457366), (49, 345358), (74, 228683), (91, 185962), (98, 172679), (182, 92981), (259, 65338), (359, 47138), (481, 35182), (518, 32669), (637, 26566), (718, 23569), (962, 17591), (1274, 13283), (1813, 9334), (2513, 6734), (3367, 5026), (3626, 4667)]