11911458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 27353376

約数和(自身を除く): 15441918

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 691, 1014, 1326, 1382, 2073, 2873, 4146, 5746, 8619, 8983, 11747, 17238, 17966, 23494, 26949, 35241, 53898, 70482, 116779, 152711, 233558, 305422, 350337, 458133, 700674, 916266, 1985243, 3970486, 5955729, 11911458]

約数ペア:

[(1, 11911458), (2, 5955729), (3, 3970486), (6, 1985243), (13, 916266), (17, 700674), (26, 458133), (34, 350337), (39, 305422), (51, 233558), (78, 152711), (102, 116779), (169, 70482), (221, 53898), (338, 35241), (442, 26949), (507, 23494), (663, 17966), (691, 17238), (1014, 11747), (1326, 8983), (1382, 8619), (2073, 5746), (2873, 4146)]