12995008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{15619}}^1$

素因数の和:15644

約数の個数: 28

約数和(自身を含む): 27772360

約数和(自身を除く): 14777352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 15619, 31238, 62476, 124952, 203047, 249904, 406094, 499808, 812188, 999616, 1624376, 3248752, 6497504, 12995008]

約数ペア:

[(1, 12995008), (2, 6497504), (4, 3248752), (8, 1624376), (13, 999616), (16, 812188), (26, 499808), (32, 406094), (52, 249904), (64, 203047), (104, 124952), (208, 62476), (416, 31238), (832, 15619)]