12244804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21407}}^1$

素因数の和:21435

約数の個数: 24

約数和(自身を含む): 25175808

約数和(自身を除く): 12931004

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21407, 42814, 85628, 235477, 278291, 470954, 556582, 941908, 1113164, 3061201, 6122402, 12244804]

約数ペア:

[(1, 12244804), (2, 6122402), (4, 3061201), (11, 1113164), (13, 941908), (22, 556582), (26, 470954), (44, 278291), (52, 235477), (143, 85628), (286, 42814), (572, 21407)]