64239893

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 70382400

約数和(自身を除く): 6142507

約数列:

[1, 19, 43, 61, 817, 1159, 1289, 2623, 24491, 49837, 55427, 78629, 1053113, 1493951, 3381047, 64239893]

約数ペア:

[(1, 64239893), (19, 3381047), (43, 1493951), (61, 1053113), (817, 78629), (1159, 55427), (1289, 49837), (2623, 24491)]