15975152

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{1613}}^1$

素因数の和:2240

約数の個数: 20

約数和(自身を含む): 31021080

約数和(自身を除く): 15045928

約数列:

[1, 2, 4, 8, 16, 619, 1238, 1613, 2476, 3226, 4952, 6452, 9904, 12904, 25808, 998447, 1996894, 3993788, 7987576, 15975152]

約数ペア:

[(1, 15975152), (2, 7987576), (4, 3993788), (8, 1996894), (16, 998447), (619, 25808), (1238, 12904), (1613, 9904), (2476, 6452), (3226, 4952)]