38992642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{15461}}^1$

素因数の和:15573

約数の個数: 16

約数和(自身を含む): 63641592

約数和(自身を除く): 24648950

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 15461, 30922, 200993, 401986, 1499717, 2999434, 19496321, 38992642]

約数ペア:

[(1, 38992642), (2, 19496321), (13, 2999434), (26, 1499717), (97, 401986), (194, 200993), (1261, 30922), (2522, 15461)]