38970646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{136261}}^1$

素因数の和:136287

約数の個数: 16

約数和(自身を含む): 68676048

約数和(自身を除く): 29705402

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 136261, 272522, 1498871, 1771393, 2997742, 3542786, 19485323, 38970646]

約数ペア:

[(1, 38970646), (2, 19485323), (11, 3542786), (13, 2997742), (22, 1771393), (26, 1498871), (143, 272522), (286, 136261)]