22145842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{653}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 34405632

約数和(自身を除く): 12259790

約数列:

[1, 2, 31, 62, 547, 653, 1094, 1306, 16957, 20243, 33914, 40486, 357191, 714382, 11072921, 22145842]

約数ペア:

[(1, 22145842), (2, 11072921), (31, 714382), (62, 357191), (547, 40486), (653, 33914), (1094, 20243), (1306, 16957)]