22639994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 37933056

約数和(自身を除く): 15293062

約数列:

[1, 2, 13, 26, 47, 94, 97, 191, 194, 382, 611, 1222, 1261, 2483, 2522, 4559, 4966, 8977, 9118, 17954, 18527, 37054, 59267, 116701, 118534, 233402, 240851, 481702, 870769, 1741538, 11319997, 22639994]

約数ペア:

[(1, 22639994), (2, 11319997), (13, 1741538), (26, 870769), (47, 481702), (94, 240851), (97, 233402), (191, 118534), (194, 116701), (382, 59267), (611, 37054), (1222, 18527), (1261, 17954), (2483, 9118), (2522, 8977), (4559, 4966)]