18504874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1483}}^1$

素因数の和:1869

約数の個数: 16

約数和(自身を含む): 29490048

約数和(自身を除く): 10985174

約数列:

[1, 2, 17, 34, 367, 734, 1483, 2966, 6239, 12478, 25211, 50422, 544261, 1088522, 9252437, 18504874]

約数ペア:

[(1, 18504874), (2, 9252437), (17, 1088522), (34, 544261), (367, 50422), (734, 25211), (1483, 12478), (2966, 6239)]