21702952

素因数分解:

$2^3\times {\mathrm{739}}^1\times {\mathrm{3671}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 40759200

約数和(自身を除く): 19056248

約数列:

[1, 2, 4, 8, 739, 1478, 2956, 3671, 5912, 7342, 14684, 29368, 2712869, 5425738, 10851476, 21702952]

約数ペア:

[(1, 21702952), (2, 10851476), (4, 5425738), (8, 2712869), (739, 29368), (1478, 14684), (2956, 7342), (3671, 5912)]