9995864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 20159280

約数和(自身を除く): 10163416

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1097, 1139, 2194, 2278, 4388, 4556, 8776, 9112, 18649, 37298, 73499, 74596, 146998, 149192, 293996, 587992, 1249483, 2498966, 4997932, 9995864]

約数ペア:

[(1, 9995864), (2, 4997932), (4, 2498966), (8, 1249483), (17, 587992), (34, 293996), (67, 149192), (68, 146998), (134, 74596), (136, 73499), (268, 37298), (536, 18649), (1097, 9112), (1139, 8776), (2194, 4556), (2278, 4388)]