22191884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3527}}^1$

素因数の和:3566

約数の個数: 36

約数和(自身を含む): 45983952

約数和(自身を除く): 23792068

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 3527, 6292, 7054, 14108, 38797, 45851, 77594, 91702, 155188, 183404, 426767, 504361, 853534, 1008722, 1707068, 2017444, 5547971, 11095942, 22191884]

約数ペア:

[(1, 22191884), (2, 11095942), (4, 5547971), (11, 2017444), (13, 1707068), (22, 1008722), (26, 853534), (44, 504361), (52, 426767), (121, 183404), (143, 155188), (242, 91702), (286, 77594), (484, 45851), (572, 38797), (1573, 14108), (3146, 7054), (3527, 6292)]