12783128044

素因数分解:

$2^2\times {\mathrm{491}}^1\times {\mathrm{1109}}^1\times {\mathrm{5869}}^1$

素因数の和:7473

約数の個数: 24

約数和(自身を含む): 22440070800

約数和(自身を除く): 9656942756

約数列:

[1, 2, 4, 491, 982, 1109, 1964, 2218, 4436, 5869, 11738, 23476, 544519, 1089038, 2178076, 2881679, 5763358, 6508721, 11526716, 13017442, 26034884, 3195782011, 6391564022, 12783128044]

約数ペア:

[(1, 12783128044), (2, 6391564022), (4, 3195782011), (491, 26034884), (982, 13017442), (1109, 11526716), (1964, 6508721), (2218, 5763358), (4436, 2881679), (5869, 2178076), (11738, 1089038), (23476, 544519)]