12197284

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 24595200

約数和(自身を除く): 12397916

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 79, 116, 121, 158, 242, 316, 319, 484, 638, 869, 1276, 1331, 1738, 2291, 2662, 3476, 3509, 4582, 5324, 7018, 9164, 9559, 14036, 19118, 25201, 38236, 38599, 50402, 77198, 100804, 105149, 154396, 210298, 277211, 420596, 554422, 1108844, 3049321, 6098642, 12197284]

約数ペア:

[(1, 12197284), (2, 6098642), (4, 3049321), (11, 1108844), (22, 554422), (29, 420596), (44, 277211), (58, 210298), (79, 154396), (116, 105149), (121, 100804), (158, 77198), (242, 50402), (316, 38599), (319, 38236), (484, 25201), (638, 19118), (869, 14036), (1276, 9559), (1331, 9164), (1738, 7018), (2291, 5324), (2662, 4582), (3476, 3509)]