19247128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 38631600

約数和(自身を除く): 19384472

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1459, 1649, 2918, 3298, 5836, 6596, 11672, 13192, 24803, 49606, 99212, 141523, 198424, 283046, 566092, 1132184, 2405891, 4811782, 9623564, 19247128]

約数ペア:

[(1, 19247128), (2, 9623564), (4, 4811782), (8, 2405891), (17, 1132184), (34, 566092), (68, 283046), (97, 198424), (136, 141523), (194, 99212), (388, 49606), (776, 24803), (1459, 13192), (1649, 11672), (2918, 6596), (3298, 5836)]