2194618

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:717

約数の個数: 16

約数和(自身を含む): 3458304

約数和(自身を除く): 1263686

約数列:

[1, 2, 37, 47, 74, 94, 631, 1262, 1739, 3478, 23347, 29657, 46694, 59314, 1097309, 2194618]

約数ペア:

[(1, 2194618), (2, 1097309), (37, 59314), (47, 46694), (74, 29657), (94, 23347), (631, 3478), (1262, 1739)]