1940417218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2220157}}^1$

素因数の和:2220201

約数の個数: 16

約数和(自身を含む): 3197027520

約数和(自身を除く): 1256610302

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2220157, 4440314, 42182983, 51063611, 84365966, 102127222, 970208609, 1940417218]

約数ペア:

[(1, 1940417218), (2, 970208609), (19, 102127222), (23, 84365966), (38, 51063611), (46, 42182983), (437, 4440314), (874, 2220157)]