29645198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18979}}^1$

素因数の和:19063

約数の個数: 16

約数和(自身を含む): 49196160

約数和(自身を除く): 19550962

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 18979, 37958, 208769, 417538, 1347509, 2695018, 14822599, 29645198]

約数ペア:

[(1, 29645198), (2, 14822599), (11, 2695018), (22, 1347509), (71, 417538), (142, 208769), (781, 37958), (1562, 18979)]