22497188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 48109824

約数和(自身を除く): 25612636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 151, 238, 302, 313, 476, 604, 626, 1057, 1252, 2114, 2191, 2567, 4228, 4382, 5134, 5321, 8764, 10268, 10642, 17969, 21284, 35938, 37247, 47263, 71876, 74494, 94526, 148988, 189052, 330841, 661682, 803471, 1323364, 1606942, 3213884, 5624297, 11248594, 22497188]

約数ペア:

[(1, 22497188), (2, 11248594), (4, 5624297), (7, 3213884), (14, 1606942), (17, 1323364), (28, 803471), (34, 661682), (68, 330841), (119, 189052), (151, 148988), (238, 94526), (302, 74494), (313, 71876), (476, 47263), (604, 37247), (626, 35938), (1057, 21284), (1252, 17969), (2114, 10642), (2191, 10268), (2567, 8764), (4228, 5321), (4382, 5134)]