11818921310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8886407}}^1$

素因数の和:8886440

約数の個数: 32

約数和(自身を含む): 25592855040

約数和(自身を除く): 13773933730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 8886407, 17772814, 44432035, 62204849, 88864070, 124409698, 168841733, 311024245, 337683466, 622048490, 844208665, 1181892131, 1688417330, 2363784262, 5909460655, 11818921310]

約数ペア:

[(1, 11818921310), (2, 5909460655), (5, 2363784262), (7, 1688417330), (10, 1181892131), (14, 844208665), (19, 622048490), (35, 337683466), (38, 311024245), (70, 168841733), (95, 124409698), (133, 88864070), (190, 62204849), (266, 44432035), (665, 17772814), (1330, 8886407)]