12787346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44711}}^1$

素因数の和:44737

約数の個数: 16

約数和(自身を含む): 22534848

約数和(自身を除く): 9747502

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 44711, 89422, 491821, 581243, 983642, 1162486, 6393673, 12787346]

約数ペア:

[(1, 12787346), (2, 6393673), (11, 1162486), (13, 983642), (22, 581243), (26, 491821), (143, 89422), (286, 44711)]