30865406

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9811}}^1$

素因数の和:9848

約数の個数: 24

約数和(自身を含む): 54809832

約数和(自身を除く): 23944426

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 9811, 19622, 107921, 127543, 215842, 255086, 1187131, 1402973, 2374262, 2805946, 15432703, 30865406]

約数ペア:

[(1, 30865406), (2, 15432703), (11, 2805946), (13, 2374262), (22, 1402973), (26, 1187131), (121, 255086), (143, 215842), (242, 127543), (286, 107921), (1573, 19622), (3146, 9811)]