15712955492

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{749807}}^1$

素因数の和:749868

約数の個数: 36

約数和(自身を含む): 30736129536

約数和(自身を除く): 15023174044

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 10478, 20956, 749807, 1499614, 2999228, 9747491, 19494982, 23244017, 38989964, 46488034, 92976068, 126717383, 253434766, 302172221, 506869532, 604344442, 1208688884, 3928238873, 7856477746, 15712955492]

約数ペア:

[(1, 15712955492), (2, 7856477746), (4, 3928238873), (13, 1208688884), (26, 604344442), (31, 506869532), (52, 302172221), (62, 253434766), (124, 126717383), (169, 92976068), (338, 46488034), (403, 38989964), (676, 23244017), (806, 19494982), (1612, 9747491), (5239, 2999228), (10478, 1499614), (20956, 749807)]