12820132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2441}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 24410232

約数和(自身を除く): 11590100

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2441, 2626, 4882, 5252, 9764, 31733, 63466, 126932, 246541, 493082, 986164, 3205033, 6410066, 12820132]

約数ペア:

[(1, 12820132), (2, 6410066), (4, 3205033), (13, 986164), (26, 493082), (52, 246541), (101, 126932), (202, 63466), (404, 31733), (1313, 9764), (2441, 5252), (2626, 4882)]