19222388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5647}}^1$

素因数の和:5711

約数の個数: 24

約数和(自身を含む): 36056832

約数和(自身を除く): 16834444

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 5647, 11294, 22588, 129881, 208939, 259762, 417878, 519524, 835756, 4805597, 9611194, 19222388]

約数ペア:

[(1, 19222388), (2, 9611194), (4, 4805597), (23, 835756), (37, 519524), (46, 417878), (74, 259762), (92, 208939), (148, 129881), (851, 22588), (1702, 11294), (3404, 5647)]