15559184

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{1571}}^1$

素因数の和:2198

約数の個数: 20

約数和(自身を含む): 30213840

約数和(自身を除く): 14654656

約数列:

[1, 2, 4, 8, 16, 619, 1238, 1571, 2476, 3142, 4952, 6284, 9904, 12568, 25136, 972449, 1944898, 3889796, 7779592, 15559184]

約数ペア:

[(1, 15559184), (2, 7779592), (4, 3889796), (8, 1944898), (16, 972449), (619, 25136), (1238, 12568), (1571, 9904), (2476, 6284), (3142, 4952)]