19097902226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{9907}}^1\times {\mathrm{74143}}^1$

素因数の和:84065

約数の個数: 16

約数和(自身を含む): 30853987584

約数和(自身を除く): 11756085358

約数列:

[1, 2, 13, 26, 9907, 19814, 74143, 128791, 148286, 257582, 963859, 1927718, 734534701, 1469069402, 9548951113, 19097902226]

約数ペア:

[(1, 19097902226), (2, 9548951113), (13, 1469069402), (26, 734534701), (9907, 1927718), (19814, 963859), (74143, 257582), (128791, 148286)]