19384354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 34266240

約数和(自身を除く): 14881886

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 253, 319, 506, 638, 667, 1321, 1334, 2642, 7337, 14531, 14674, 29062, 30383, 38309, 60766, 76618, 334213, 421399, 668426, 842798, 881107, 1762214, 9692177, 19384354]

約数ペア:

[(1, 19384354), (2, 9692177), (11, 1762214), (22, 881107), (23, 842798), (29, 668426), (46, 421399), (58, 334213), (253, 76618), (319, 60766), (506, 38309), (638, 30383), (667, 29062), (1321, 14674), (1334, 14531), (2642, 7337)]