22156747438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7591}}^1\times {\mathrm{10973}}^1$

素因数の和:18592

約数の個数: 32

約数和(自身を含む): 39991011840

約数和(自身を除く): 17834264402

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7591, 10973, 15182, 21946, 53137, 76811, 106274, 144229, 153622, 208487, 288458, 416974, 1009603, 1459409, 2019206, 2918818, 83296043, 166592086, 583072301, 1166144602, 1582624817, 3165249634, 11078373719, 22156747438]

約数ペア:

[(1, 22156747438), (2, 11078373719), (7, 3165249634), (14, 1582624817), (19, 1166144602), (38, 583072301), (133, 166592086), (266, 83296043), (7591, 2918818), (10973, 2019206), (15182, 1459409), (21946, 1009603), (53137, 416974), (76811, 288458), (106274, 208487), (144229, 153622)]