21601831684

素因数分解:

$2^2\times {\mathrm{293}}^1\times {\mathrm{811}}^1\times {\mathrm{22727}}^1$

素因数の和:23835

約数の個数: 24

約数和(自身を含む): 37980669888

約数和(自身を除く): 16378838204

約数列:

[1, 2, 4, 293, 586, 811, 1172, 1622, 3244, 22727, 45454, 90908, 237623, 475246, 950492, 6659011, 13318022, 18431597, 26636044, 36863194, 73726388, 5400457921, 10800915842, 21601831684]

約数ペア:

[(1, 21601831684), (2, 10800915842), (4, 5400457921), (293, 73726388), (586, 36863194), (811, 26636044), (1172, 18431597), (1622, 13318022), (3244, 6659011), (22727, 950492), (45454, 475246), (90908, 237623)]