22087438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8689}}^1$

素因数の和:8763

約数の個数: 16

約数和(自身を含む): 35038080

約数和(自身を除く): 12950642

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 8689, 17378, 269359, 356249, 538718, 712498, 11043719, 22087438]

約数ペア:

[(1, 22087438), (2, 11043719), (31, 712498), (41, 538718), (62, 356249), (82, 269359), (1271, 17378), (2542, 8689)]