13937092

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 36

約数和(自身を含む): 26977860

約数和(自身を除く): 13040768

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 389, 676, 689, 778, 1378, 1556, 2756, 5057, 8957, 10114, 17914, 20228, 20617, 35828, 41234, 65741, 82468, 131482, 262964, 268021, 536042, 1072084, 3484273, 6968546, 13937092]

約数ペア:

[(1, 13937092), (2, 6968546), (4, 3484273), (13, 1072084), (26, 536042), (52, 268021), (53, 262964), (106, 131482), (169, 82468), (212, 65741), (338, 41234), (389, 35828), (676, 20617), (689, 20228), (778, 17914), (1378, 10114), (1556, 8957), (2756, 5057)]