22239464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{761}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 45125640

約数和(自身を除く): 22886176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 761, 1124, 1522, 2248, 3044, 3653, 6088, 7306, 9893, 14612, 19786, 29224, 39572, 79144, 213841, 427682, 855364, 1710728, 2779933, 5559866, 11119732, 22239464]

約数ペア:

[(1, 22239464), (2, 11119732), (4, 5559866), (8, 2779933), (13, 1710728), (26, 855364), (52, 427682), (104, 213841), (281, 79144), (562, 39572), (761, 29224), (1124, 19786), (1522, 14612), (2248, 9893), (3044, 7306), (3653, 6088)]