23912170

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{17203}}^1$

素因数の和:17349

約数の個数: 16

約数和(自身を含む): 43354080

約数和(自身を除く): 19441910

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 17203, 34406, 86015, 172030, 2391217, 4782434, 11956085, 23912170]

約数ペア:

[(1, 23912170), (2, 11956085), (5, 4782434), (10, 2391217), (139, 172030), (278, 86015), (695, 34406), (1390, 17203)]