13955916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 35378784

約数和(自身を除く): 21422868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 653, 822, 1306, 1644, 1781, 1959, 2612, 3562, 3918, 5343, 7124, 7836, 8489, 10686, 16978, 21372, 25467, 33956, 50934, 89461, 101868, 178922, 268383, 357844, 536766, 1073532, 1162993, 2325986, 3488979, 4651972, 6977958, 13955916]

約数ペア:

[(1, 13955916), (2, 6977958), (3, 4651972), (4, 3488979), (6, 2325986), (12, 1162993), (13, 1073532), (26, 536766), (39, 357844), (52, 268383), (78, 178922), (137, 101868), (156, 89461), (274, 50934), (411, 33956), (548, 25467), (653, 21372), (822, 16978), (1306, 10686), (1644, 8489), (1781, 7836), (1959, 7124), (2612, 5343), (3562, 3918)]