13240306

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:729

約数の個数: 16

約数和(自身を含む): 20250720

約数和(自身を除く): 7010414

約数列:

[1, 2, 97, 139, 194, 278, 491, 982, 13483, 26966, 47627, 68249, 95254, 136498, 6620153, 13240306]

約数ペア:

[(1, 13240306), (2, 6620153), (97, 136498), (139, 95254), (194, 68249), (278, 47627), (491, 26966), (982, 13483)]