25979118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20717}}^1$

素因数の和:20752

約数の個数: 32

約数和(自身を含む): 59667840

約数和(自身を除く): 33688722

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 20717, 41434, 62151, 124302, 227887, 393623, 455774, 683661, 787246, 1180869, 1367322, 2361738, 4329853, 8659706, 12989559, 25979118]

約数ペア:

[(1, 25979118), (2, 12989559), (3, 8659706), (6, 4329853), (11, 2361738), (19, 1367322), (22, 1180869), (33, 787246), (38, 683661), (57, 455774), (66, 393623), (114, 227887), (209, 124302), (418, 62151), (627, 41434), (1254, 20717)]