22185884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 47480832

約数和(自身を除く): 25294948

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 367, 476, 508, 734, 889, 1468, 1778, 2159, 2569, 3556, 4318, 5138, 6239, 8636, 10276, 12478, 15113, 24956, 30226, 43673, 46609, 60452, 87346, 93218, 174692, 186436, 326263, 652526, 792353, 1305052, 1584706, 3169412, 5546471, 11092942, 22185884]

約数ペア:

[(1, 22185884), (2, 11092942), (4, 5546471), (7, 3169412), (14, 1584706), (17, 1305052), (28, 792353), (34, 652526), (68, 326263), (119, 186436), (127, 174692), (238, 93218), (254, 87346), (367, 60452), (476, 46609), (508, 43673), (734, 30226), (889, 24956), (1468, 15113), (1778, 12478), (2159, 10276), (2569, 8636), (3556, 6239), (4318, 5138)]