10191819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 15253056

約数和(自身を除く): 5061237

約数列:

[1, 3, 11, 33, 61, 83, 183, 249, 671, 913, 2013, 2739, 3721, 5063, 11163, 15189, 40931, 55693, 122793, 167079, 308843, 926529, 3397273, 10191819]

約数ペア:

[(1, 10191819), (3, 3397273), (11, 926529), (33, 308843), (61, 167079), (83, 122793), (183, 55693), (249, 40931), (671, 15189), (913, 11163), (2013, 5063), (2739, 3721)]