17649970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5903}}^1$

素因数の和:5946

約数の個数: 32

約数和(自身を含む): 35707392

約数和(自身を除く): 18057422

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 5903, 11806, 29515, 59030, 76739, 135769, 153478, 271538, 383695, 678845, 767390, 1357690, 1764997, 3529994, 8824985, 17649970]

約数ペア:

[(1, 17649970), (2, 8824985), (5, 3529994), (10, 1764997), (13, 1357690), (23, 767390), (26, 678845), (46, 383695), (65, 271538), (115, 153478), (130, 135769), (230, 76739), (299, 59030), (598, 29515), (1495, 11806), (2990, 5903)]