15205628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 28123200

約数和(自身を除く): 12917572

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 2789, 5452, 5578, 11156, 80881, 131083, 161762, 262166, 323524, 524332, 3801407, 7602814, 15205628]

約数ペア:

[(1, 15205628), (2, 7602814), (4, 3801407), (29, 524332), (47, 323524), (58, 262166), (94, 161762), (116, 131083), (188, 80881), (1363, 11156), (2726, 5578), (2789, 5452)]