22909403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 27181056

約数和(自身を除く): 4271653

約数列:

[1, 11, 23, 31, 127, 253, 341, 529, 713, 1397, 2921, 3937, 5819, 7843, 16399, 32131, 43307, 67183, 90551, 180389, 739013, 996061, 2082673, 22909403]

約数ペア:

[(1, 22909403), (11, 2082673), (23, 996061), (31, 739013), (127, 180389), (253, 90551), (341, 67183), (529, 43307), (713, 32131), (1397, 16399), (2921, 7843), (3937, 5819)]