17388838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11161}}^1$

素因数の和:11223

約数の個数: 16

約数和(自身を含む): 28128240

約数和(自身を除く): 10739402

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 11161, 22322, 212059, 424118, 457601, 915202, 8694419, 17388838]

約数ペア:

[(1, 17388838), (2, 8694419), (19, 915202), (38, 457601), (41, 424118), (82, 212059), (779, 22322), (1558, 11161)]