11917646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 20774880

約数和(自身を除く): 8857234

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 221, 442, 457, 767, 914, 1003, 1534, 2006, 5941, 7769, 11882, 13039, 15538, 26078, 26963, 53926, 100997, 201994, 350519, 458371, 701038, 916742, 5958823, 11917646]

約数ペア:

[(1, 11917646), (2, 5958823), (13, 916742), (17, 701038), (26, 458371), (34, 350519), (59, 201994), (118, 100997), (221, 53926), (442, 26963), (457, 26078), (767, 15538), (914, 13039), (1003, 11882), (1534, 7769), (2006, 5941)]