19055432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 39484800

約数和(自身を除く): 20429368

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 2741, 3476, 5482, 6952, 10964, 21928, 30151, 60302, 120604, 216539, 241208, 433078, 866156, 1732312, 2381929, 4763858, 9527716, 19055432]

約数ペア:

[(1, 19055432), (2, 9527716), (4, 4763858), (8, 2381929), (11, 1732312), (22, 866156), (44, 433078), (79, 241208), (88, 216539), (158, 120604), (316, 60302), (632, 30151), (869, 21928), (1738, 10964), (2741, 6952), (3476, 5482)]