22238996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4409}}^1$

素因数の和:4523

約数の個数: 24

約数和(自身を含む): 42353640

約数和(自身を除く): 20114644

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 4409, 5044, 8818, 17636, 57317, 114634, 229268, 427673, 855346, 1710692, 5559749, 11119498, 22238996]

約数ペア:

[(1, 22238996), (2, 11119498), (4, 5559749), (13, 1710692), (26, 855346), (52, 427673), (97, 229268), (194, 114634), (388, 57317), (1261, 17636), (2522, 8818), (4409, 5044)]