11900726

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:404

約数の個数: 24

約数和(自身を含む): 19257264

約数和(自身を除く): 7356538

約数列:

[1, 2, 19, 38, 53, 106, 311, 361, 622, 722, 1007, 2014, 5909, 11818, 16483, 19133, 32966, 38266, 112271, 224542, 313177, 626354, 5950363, 11900726]

約数ペア:

[(1, 11900726), (2, 5950363), (19, 626354), (38, 313177), (53, 224542), (106, 112271), (311, 38266), (361, 32966), (622, 19133), (722, 16483), (1007, 11818), (2014, 5909)]