22701238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2812

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 19600202

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 2753, 4123, 5506, 8246, 19271, 38542, 52307, 85343, 104614, 170686, 366149, 597401, 732298, 1194802, 1621517, 3243034, 11350619, 22701238]

約数ペア:

[(1, 22701238), (2, 11350619), (7, 3243034), (14, 1621517), (19, 1194802), (31, 732298), (38, 597401), (62, 366149), (133, 170686), (217, 104614), (266, 85343), (434, 52307), (589, 38542), (1178, 19271), (2753, 8246), (4123, 5506)]