25452438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20297}}^1$

素因数の和:20332

約数の個数: 32

約数和(自身を含む): 58458240

約数和(自身を除く): 33005802

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 20297, 40594, 60891, 121782, 223267, 385643, 446534, 669801, 771286, 1156929, 1339602, 2313858, 4242073, 8484146, 12726219, 25452438]

約数ペア:

[(1, 25452438), (2, 12726219), (3, 8484146), (6, 4242073), (11, 2313858), (19, 1339602), (22, 1156929), (33, 771286), (38, 669801), (57, 446534), (66, 385643), (114, 223267), (209, 121782), (418, 60891), (627, 40594), (1254, 20297)]