21923684

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3613}}^1$

素因数の和:3695

約数の個数: 24

約数和(自身を含む): 40375608

約数和(自身を除く): 18451924

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 3613, 6068, 7226, 14452, 133681, 148133, 267362, 296266, 534724, 592532, 5480921, 10961842, 21923684]

約数ペア:

[(1, 21923684), (2, 10961842), (4, 5480921), (37, 592532), (41, 534724), (74, 296266), (82, 267362), (148, 148133), (164, 133681), (1517, 14452), (3034, 7226), (3613, 6068)]