9971936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23971}}^1$

素因数の和:23994

約数の個数: 24

約数和(自身を含む): 21143304

約数和(自身を除く): 11171368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 23971, 47942, 95884, 191768, 311623, 383536, 623246, 767072, 1246492, 2492984, 4985968, 9971936]

約数ペア:

[(1, 9971936), (2, 4985968), (4, 2492984), (8, 1246492), (13, 767072), (16, 623246), (26, 383536), (32, 311623), (52, 191768), (104, 95884), (208, 47942), (416, 23971)]