7419724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1471}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 14137088

約数和(自身を除く): 6717364

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 1471, 2522, 2942, 5044, 5884, 19123, 38246, 76492, 142687, 285374, 570748, 1854931, 3709862, 7419724]

約数ペア:

[(1, 7419724), (2, 3709862), (4, 1854931), (13, 570748), (26, 285374), (52, 142687), (97, 76492), (194, 38246), (388, 19123), (1261, 5884), (1471, 5044), (2522, 2942)]