19763402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6211}}^1$

素因数の和:6293

約数の個数: 16

約数和(自身を含む): 31159392

約数和(自身を除く): 11395990

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 6211, 12422, 229807, 267073, 459614, 534146, 9881701, 19763402]

約数ペア:

[(1, 19763402), (2, 9881701), (37, 534146), (43, 459614), (74, 267073), (86, 229807), (1591, 12422), (3182, 6211)]