11213144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 22140000

約数和(自身を除く): 10926856

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 409, 596, 818, 1192, 1636, 3272, 3427, 6854, 9407, 13708, 18814, 27416, 37628, 60941, 75256, 121882, 243764, 487528, 1401643, 2803286, 5606572, 11213144]

約数ペア:

[(1, 11213144), (2, 5606572), (4, 2803286), (8, 1401643), (23, 487528), (46, 243764), (92, 121882), (149, 75256), (184, 60941), (298, 37628), (409, 27416), (596, 18814), (818, 13708), (1192, 9407), (1636, 6854), (3272, 3427)]