13215412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24841}}^1$

素因数の和:24871

約数の個数: 24

約数和(自身を含む): 27823040

約数和(自身を除く): 14607628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 24841, 49682, 99364, 173887, 347774, 471979, 695548, 943958, 1887916, 3303853, 6607706, 13215412]

約数ペア:

[(1, 13215412), (2, 6607706), (4, 3303853), (7, 1887916), (14, 943958), (19, 695548), (28, 471979), (38, 347774), (76, 173887), (133, 99364), (266, 49682), (532, 24841)]