3081382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 4910400

約数和(自身を除く): 1829018

約数列:

[1, 2, 19, 38, 131, 262, 619, 1238, 2489, 4978, 11761, 23522, 81089, 162178, 1540691, 3081382]

約数ペア:

[(1, 3081382), (2, 1540691), (19, 162178), (38, 81089), (131, 23522), (262, 11761), (619, 4978), (1238, 2489)]