23973896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1447}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 47784000

約数和(自身を除く): 23810104

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 1447, 2071, 2894, 4142, 5788, 8284, 11576, 16568, 27493, 54986, 109972, 157723, 219944, 315446, 630892, 1261784, 2996737, 5993474, 11986948, 23973896]

約数ペア:

[(1, 23973896), (2, 11986948), (4, 5993474), (8, 2996737), (19, 1261784), (38, 630892), (76, 315446), (109, 219944), (152, 157723), (218, 109972), (436, 54986), (872, 27493), (1447, 16568), (2071, 11576), (2894, 8284), (4142, 5788)]