26937478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11621}}^1$

素因数の和:11703

約数の個数: 16

約数和(自身を含む): 43233840

約数和(自身を除く): 16296362

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 11621, 23242, 220799, 441598, 708881, 1417762, 13468739, 26937478]

約数ペア:

[(1, 26937478), (2, 13468739), (19, 1417762), (38, 708881), (61, 441598), (122, 220799), (1159, 23242), (2318, 11621)]