64386839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 74304000

約数和(自身を除く): 9917161

約数列:

[1, 11, 19, 209, 239, 1289, 2629, 4541, 14179, 24491, 49951, 269401, 308071, 3388781, 5853349, 64386839]

約数ペア:

[(1, 64386839), (11, 5853349), (19, 3388781), (209, 308071), (239, 269401), (1289, 49951), (2629, 24491), (4541, 14179)]