18614494

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 28400400

約数和(自身を除く): 9785906

約数列:

[1, 2, 97, 194, 229, 419, 458, 838, 22213, 40643, 44426, 81286, 95951, 191902, 9307247, 18614494]

約数ペア:

[(1, 18614494), (2, 9307247), (97, 191902), (194, 95951), (229, 81286), (419, 44426), (458, 40643), (838, 22213)]