23198285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 32959872

約数和(自身を除く): 9761587

約数列:

[1, 5, 11, 17, 43, 55, 85, 187, 215, 473, 577, 731, 935, 2365, 2885, 3655, 6347, 8041, 9809, 24811, 31735, 40205, 49045, 107899, 124055, 272921, 421787, 539495, 1364605, 2108935, 4639657, 23198285]

約数ペア:

[(1, 23198285), (5, 4639657), (11, 2108935), (17, 1364605), (43, 539495), (55, 421787), (85, 272921), (187, 124055), (215, 107899), (473, 49045), (577, 40205), (731, 31735), (935, 24811), (2365, 9809), (2885, 8041), (3655, 6347)]