18550148

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 33600000

約数和(自身を除く): 15049852

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 1249, 2498, 3713, 4996, 7426, 14852, 58703, 98671, 117406, 197342, 234812, 394684, 4637537, 9275074, 18550148]

約数ペア:

[(1, 18550148), (2, 9275074), (4, 4637537), (47, 394684), (79, 234812), (94, 197342), (158, 117406), (188, 98671), (316, 58703), (1249, 14852), (2498, 7426), (3713, 4996)]