9809228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1598

約数の個数: 36

約数和(自身を含む): 20333040

約数和(自身を除く): 10523812

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1559, 1573, 3118, 3146, 6236, 6292, 17149, 20267, 34298, 40534, 68596, 81068, 188639, 222937, 377278, 445874, 754556, 891748, 2452307, 4904614, 9809228]

約数ペア:

[(1, 9809228), (2, 4904614), (4, 2452307), (11, 891748), (13, 754556), (22, 445874), (26, 377278), (44, 222937), (52, 188639), (121, 81068), (143, 68596), (242, 40534), (286, 34298), (484, 20267), (572, 17149), (1559, 6292), (1573, 6236), (3118, 3146)]