31942534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{64661}}^1$

素因数の和:64695

約数の個数: 16

約数和(自身を含む): 54316080

約数和(自身を除く): 22373546

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 64661, 129322, 840593, 1228559, 1681186, 2457118, 15971267, 31942534]

約数ペア:

[(1, 31942534), (2, 15971267), (13, 2457118), (19, 1681186), (26, 1228559), (38, 840593), (247, 129322), (494, 64661)]