13901950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8969}}^1$

素因数の和:9012

約数の個数: 24

約数和(自身を含む): 26694720

約数和(自身を除く): 12792770

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 8969, 17938, 44845, 89690, 224225, 278039, 448450, 556078, 1390195, 2780390, 6950975, 13901950]

約数ペア:

[(1, 13901950), (2, 6950975), (5, 2780390), (10, 1390195), (25, 556078), (31, 448450), (50, 278039), (62, 224225), (155, 89690), (310, 44845), (775, 17938), (1550, 8969)]