12646348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22109}}^1$

素因数の和:22137

約数の個数: 24

約数和(自身を含む): 26001360

約数和(自身を除く): 13355012

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 22109, 44218, 88436, 243199, 287417, 486398, 574834, 972796, 1149668, 3161587, 6323174, 12646348]

約数ペア:

[(1, 12646348), (2, 6323174), (4, 3161587), (11, 1149668), (13, 972796), (22, 574834), (26, 486398), (44, 287417), (52, 243199), (143, 88436), (286, 44218), (572, 22109)]