19264842812

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{1489}}^1\times {\mathrm{36343}}^1$

素因数の和:37925

約数の個数: 24

約数和(自身を含む): 34116112800

約数和(自身を除く): 14851269988

約数列:

[1, 2, 4, 89, 178, 356, 1489, 2978, 5956, 36343, 72686, 132521, 145372, 265042, 530084, 3234527, 6469054, 12938108, 54114727, 108229454, 216458908, 4816210703, 9632421406, 19264842812]

約数ペア:

[(1, 19264842812), (2, 9632421406), (4, 4816210703), (89, 216458908), (178, 108229454), (356, 54114727), (1489, 12938108), (2978, 6469054), (5956, 3234527), (36343, 530084), (72686, 265042), (132521, 145372)]