11921296

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2251}}^1$

素因数の和:2590

約数の個数: 20

約数和(自身を含む): 23177584

約数和(自身を除く): 11256288

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2251, 2648, 4502, 5296, 9004, 18008, 36016, 745081, 1490162, 2980324, 5960648, 11921296]

約数ペア:

[(1, 11921296), (2, 5960648), (4, 2980324), (8, 1490162), (16, 745081), (331, 36016), (662, 18008), (1324, 9004), (2251, 5296), (2648, 4502)]