27394390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4651}}^1$

素因数の和:4708

約数の個数: 32

約数和(自身を含む): 53591040

約数和(自身を除く): 26196650

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 4651, 5890, 9302, 23255, 46510, 88369, 144181, 176738, 288362, 441845, 720905, 883690, 1441810, 2739439, 5478878, 13697195, 27394390]

約数ペア:

[(1, 27394390), (2, 13697195), (5, 5478878), (10, 2739439), (19, 1441810), (31, 883690), (38, 720905), (62, 441845), (95, 288362), (155, 176738), (190, 144181), (310, 88369), (589, 46510), (1178, 23255), (2945, 9302), (4651, 5890)]