12905072

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{131}}^2$

素因数の和:317

約数の個数: 30

約数和(自身を含む): 25731984

約数和(自身を除く): 12826912

約数列:

[1, 2, 4, 8, 16, 47, 94, 131, 188, 262, 376, 524, 752, 1048, 2096, 6157, 12314, 17161, 24628, 34322, 49256, 68644, 98512, 137288, 274576, 806567, 1613134, 3226268, 6452536, 12905072]

約数ペア:

[(1, 12905072), (2, 6452536), (4, 3226268), (8, 1613134), (16, 806567), (47, 274576), (94, 137288), (131, 98512), (188, 68644), (262, 49256), (376, 34322), (524, 24628), (752, 17161), (1048, 12314), (2096, 6157)]