15293062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 25308000

約数和(自身を除く): 10014938

約数列:

[1, 2, 19, 37, 38, 73, 74, 146, 149, 298, 703, 1387, 1406, 2701, 2774, 2831, 5402, 5513, 5662, 10877, 11026, 21754, 51319, 102638, 104747, 206663, 209494, 402449, 413326, 804898, 7646531, 15293062]

約数ペア:

[(1, 15293062), (2, 7646531), (19, 804898), (37, 413326), (38, 402449), (73, 209494), (74, 206663), (146, 104747), (149, 102638), (298, 51319), (703, 21754), (1387, 11026), (1406, 10877), (2701, 5662), (2774, 5513), (2831, 5402)]