22452742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 37981440

約数和(自身を除く): 15528698

約数列:

[1, 2, 13, 26, 31, 62, 89, 178, 313, 403, 626, 806, 1157, 2314, 2759, 4069, 5518, 8138, 9703, 19406, 27857, 35867, 55714, 71734, 126139, 252278, 362141, 724282, 863567, 1727134, 11226371, 22452742]

約数ペア:

[(1, 22452742), (2, 11226371), (13, 1727134), (26, 863567), (31, 724282), (62, 362141), (89, 252278), (178, 126139), (313, 71734), (403, 55714), (626, 35867), (806, 27857), (1157, 19406), (2314, 9703), (2759, 8138), (4069, 5518)]