225519586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{5981}}^1$

素因数の和:7109

約数の個数: 16

約数和(自身を含む): 358561080

約数和(自身を除く): 133041494

約数列:

[1, 2, 17, 34, 1109, 2218, 5981, 11962, 18853, 37706, 101677, 203354, 6632929, 13265858, 112759793, 225519586]

約数ペア:

[(1, 225519586), (2, 112759793), (17, 13265858), (34, 6632929), (1109, 203354), (2218, 101677), (5981, 37706), (11962, 18853)]