19028198

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13457}}^1$

素因数の和:13567

約数の個数: 16

約数和(自身を含む): 32945184

約数和(自身を除く): 13916986

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 13457, 26914, 94199, 188398, 1359157, 2718314, 9514099, 19028198]

約数ペア:

[(1, 19028198), (2, 9514099), (7, 2718314), (14, 1359157), (101, 188398), (202, 94199), (707, 26914), (1414, 13457)]