66680918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{60509}}^1$

素因数の和:60559

約数の個数: 16

約数和(自身を含む): 108918000

約数和(自身を除く): 42237082

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 60509, 121018, 1149671, 1754761, 2299342, 3509522, 33340459, 66680918]

約数ペア:

[(1, 66680918), (2, 33340459), (19, 3509522), (29, 2299342), (38, 1754761), (58, 1149671), (551, 121018), (1102, 60509)]