21196806716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6227029}}^1$

素因数の和:6227093

約数の個数: 24

約数和(自身を含む): 39753359520

約数和(自身を除く): 18556552804

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 6227029, 12454058, 24908116, 143221667, 230400073, 286443334, 460800146, 572886668, 921600292, 5299201679, 10598403358, 21196806716]

約数ペア:

[(1, 21196806716), (2, 10598403358), (4, 5299201679), (23, 921600292), (37, 572886668), (46, 460800146), (74, 286443334), (92, 230400073), (148, 143221667), (851, 24908116), (1702, 12454058), (3404, 6227029)]