19678582

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2411}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 37511424

約数和(自身を除く): 17832842

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 2411, 4081, 4822, 8162, 16877, 26521, 33754, 53042, 127783, 185647, 255566, 371294, 894481, 1405613, 1788962, 2811226, 9839291, 19678582]

約数ペア:

[(1, 19678582), (2, 9839291), (7, 2811226), (11, 1788962), (14, 1405613), (22, 894481), (53, 371294), (77, 255566), (106, 185647), (154, 127783), (371, 53042), (583, 33754), (742, 26521), (1166, 16877), (2411, 8162), (4081, 4822)]