18784121164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8522741}}^1$

素因数の和:8522793

約数の個数: 24

約数和(自身を含む): 35795516400

約数和(自身を除く): 17011395236

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 8522741, 17045482, 34090964, 161932079, 247159489, 323864158, 494318978, 647728316, 988637956, 4696030291, 9392060582, 18784121164]

約数ペア:

[(1, 18784121164), (2, 9392060582), (4, 4696030291), (19, 988637956), (29, 647728316), (38, 494318978), (58, 323864158), (76, 247159489), (116, 161932079), (551, 34090964), (1102, 17045482), (2204, 8522741)]