38918542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 67060224

約数和(自身を除く): 28141682

約数列:

[1, 2, 13, 17, 26, 34, 191, 221, 382, 442, 461, 922, 2483, 3247, 4966, 5993, 6494, 7837, 11986, 15674, 42211, 84422, 88051, 101881, 176102, 203762, 1144663, 1496867, 2289326, 2993734, 19459271, 38918542]

約数ペア:

[(1, 38918542), (2, 19459271), (13, 2993734), (17, 2289326), (26, 1496867), (34, 1144663), (191, 203762), (221, 176102), (382, 101881), (442, 88051), (461, 84422), (922, 42211), (2483, 15674), (3247, 11986), (4966, 7837), (5993, 6494)]