21834868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29191}}^1$

素因数の和:29223

約数の個数: 24

約数和(自身を含む): 44138304

約数和(自身を除く): 22303436

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 29191, 58382, 116764, 321101, 496247, 642202, 992494, 1284404, 1984988, 5458717, 10917434, 21834868]

約数ペア:

[(1, 21834868), (2, 10917434), (4, 5458717), (11, 1984988), (17, 1284404), (22, 992494), (34, 642202), (44, 496247), (68, 321101), (187, 116764), (374, 58382), (748, 29191)]