17202790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8231}}^1$

素因数の和:8268

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 18359450

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 8231, 16462, 41155, 82310, 90541, 156389, 181082, 312778, 452705, 781945, 905410, 1563890, 1720279, 3440558, 8601395, 17202790]

約数ペア:

[(1, 17202790), (2, 8601395), (5, 3440558), (10, 1720279), (11, 1563890), (19, 905410), (22, 781945), (38, 452705), (55, 312778), (95, 181082), (110, 156389), (190, 90541), (209, 82310), (418, 41155), (1045, 16462), (2090, 8231)]