16481626

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61961}}^1$

素因数の和:61989

約数の個数: 16

約数和(自身を含む): 29741760

約数和(自身を除く): 13260134

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 61961, 123922, 433727, 867454, 1177259, 2354518, 8240813, 16481626]

約数ペア:

[(1, 16481626), (2, 8240813), (7, 2354518), (14, 1177259), (19, 867454), (38, 433727), (133, 123922), (266, 61961)]