16491717736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8346011}}^1$

素因数の和:8346049

約数の個数: 32

約数和(自身を含む): 35053250400

約数和(自身を除く): 18561532664

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 8346011, 16692022, 33384044, 66768088, 108498143, 158574209, 216996286, 317148418, 433992572, 634296836, 867985144, 1268593672, 2061464717, 4122929434, 8245858868, 16491717736]

約数ペア:

[(1, 16491717736), (2, 8245858868), (4, 4122929434), (8, 2061464717), (13, 1268593672), (19, 867985144), (26, 634296836), (38, 433992572), (52, 317148418), (76, 216996286), (104, 158574209), (152, 108498143), (247, 66768088), (494, 33384044), (988, 16692022), (1976, 8346011)]