11721908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15671}}^1$

素因数の和:15703

約数の個数: 24

約数和(自身を含む): 23696064

約数和(自身を除く): 11974156

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 15671, 31342, 62684, 172381, 266407, 344762, 532814, 689524, 1065628, 2930477, 5860954, 11721908]

約数ペア:

[(1, 11721908), (2, 5860954), (4, 2930477), (11, 1065628), (17, 689524), (22, 532814), (34, 344762), (44, 266407), (68, 172381), (187, 62684), (374, 31342), (748, 15671)]