19306298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 32598720

約数和(自身を除く): 13292422

約数列:

[1, 2, 11, 22, 83, 97, 109, 166, 194, 218, 913, 1067, 1199, 1826, 2134, 2398, 8051, 9047, 10573, 16102, 18094, 21146, 88561, 99517, 116303, 177122, 199034, 232606, 877559, 1755118, 9653149, 19306298]

約数ペア:

[(1, 19306298), (2, 9653149), (11, 1755118), (22, 877559), (83, 232606), (97, 199034), (109, 177122), (166, 116303), (194, 99517), (218, 88561), (913, 21146), (1067, 18094), (1199, 16102), (1826, 10573), (2134, 9047), (2398, 8051)]