15948322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 27224064

約数和(自身を除く): 11275742

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 421, 611, 806, 842, 1222, 1457, 2914, 5473, 10946, 13051, 18941, 19787, 26102, 37882, 39574, 169663, 257231, 339326, 514462, 613397, 1226794, 7974161, 15948322]

約数ペア:

[(1, 15948322), (2, 7974161), (13, 1226794), (26, 613397), (31, 514462), (47, 339326), (62, 257231), (94, 169663), (403, 39574), (421, 37882), (611, 26102), (806, 19787), (842, 18941), (1222, 13051), (1457, 10946), (2914, 5473)]