11923808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{28663}}^1$

素因数の和:28686

約数の個数: 24

約数和(自身を含む): 25281648

約数和(自身を除く): 13357840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 28663, 57326, 114652, 229304, 372619, 458608, 745238, 917216, 1490476, 2980952, 5961904, 11923808]

約数ペア:

[(1, 11923808), (2, 5961904), (4, 2980952), (8, 1490476), (13, 917216), (16, 745238), (26, 458608), (32, 372619), (52, 229304), (104, 114652), (208, 57326), (416, 28663)]