21675602

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{4933}}^1$

素因数の和:4974

約数の個数: 16

約数和(自身を含む): 35228760

約数和(自身を除く): 13553158

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 4933, 9866, 64129, 128258, 833677, 1667354, 10837801, 21675602]

約数ペア:

[(1, 21675602), (2, 10837801), (13, 1667354), (26, 833677), (169, 128258), (338, 64129), (2197, 9866), (4394, 4933)]