22307978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8558

約数の個数: 32

約数和(自身を含む): 44178048

約数和(自身を除く): 21870070

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 8521, 17042, 59647, 93731, 119294, 144857, 187462, 289714, 656117, 1013999, 1312234, 1593427, 2027998, 3186854, 11153989, 22307978]

約数ペア:

[(1, 22307978), (2, 11153989), (7, 3186854), (11, 2027998), (14, 1593427), (17, 1312234), (22, 1013999), (34, 656117), (77, 289714), (119, 187462), (154, 144857), (187, 119294), (238, 93731), (374, 59647), (1309, 17042), (2618, 8521)]