91991806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{6037}}^1$

素因数の和:6459

約数の個数: 16

約数和(自身を含む): 145636560

約数和(自身を除く): 53644754

約数列:

[1, 2, 19, 38, 401, 802, 6037, 7619, 12074, 15238, 114703, 229406, 2420837, 4841674, 45995903, 91991806]

約数ペア:

[(1, 91991806), (2, 45995903), (19, 4841674), (38, 2420837), (401, 229406), (802, 114703), (6037, 15238), (7619, 12074)]