12440298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{159491}}^1$

素因数の和:159509

約数の個数: 16

約数和(自身を含む): 26794656

約数和(自身を除く): 14354358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 159491, 318982, 478473, 956946, 2073383, 4146766, 6220149, 12440298]

約数ペア:

[(1, 12440298), (2, 6220149), (3, 4146766), (6, 2073383), (13, 956946), (26, 478473), (39, 318982), (78, 159491)]