22900738

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 40

約数和(自身を含む): 42351120

約数和(自身を除く): 19450382

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 251, 266, 343, 502, 686, 931, 1757, 1862, 2401, 3514, 4769, 4802, 6517, 9538, 12299, 13034, 24598, 33383, 45619, 66766, 86093, 91238, 172186, 233681, 467362, 602651, 1205302, 1635767, 3271534, 11450369, 22900738]

約数ペア:

[(1, 22900738), (2, 11450369), (7, 3271534), (14, 1635767), (19, 1205302), (38, 602651), (49, 467362), (98, 233681), (133, 172186), (251, 91238), (266, 86093), (343, 66766), (502, 45619), (686, 33383), (931, 24598), (1757, 13034), (1862, 12299), (2401, 9538), (3514, 6517), (4769, 4802)]