12914192

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 25920216

約数和(自身を除く): 13006024

約数列:

[1, 2, 4, 8, 16, 53, 97, 106, 157, 194, 212, 314, 388, 424, 628, 776, 848, 1256, 1552, 2512, 5141, 8321, 10282, 15229, 16642, 20564, 30458, 33284, 41128, 60916, 66568, 82256, 121832, 133136, 243664, 807137, 1614274, 3228548, 6457096, 12914192]

約数ペア:

[(1, 12914192), (2, 6457096), (4, 3228548), (8, 1614274), (16, 807137), (53, 243664), (97, 133136), (106, 121832), (157, 82256), (194, 66568), (212, 60916), (314, 41128), (388, 33284), (424, 30458), (628, 20564), (776, 16642), (848, 15229), (1256, 10282), (1552, 8321), (2512, 5141)]