23867876

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{16529}}^1$

素因数の和:16571

約数の個数: 18

約数和(自身を含む): 44085510

約数和(自身を除く): 20217634

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 16529, 33058, 66116, 314051, 628102, 1256204, 5966969, 11933938, 23867876]

約数ペア:

[(1, 23867876), (2, 11933938), (4, 5966969), (19, 1256204), (38, 628102), (76, 314051), (361, 66116), (722, 33058), (1444, 16529)]