12930608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 26797392

約数和(自身を除く): 13866784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 347, 548, 694, 1096, 1388, 2192, 2329, 2776, 4658, 5552, 5899, 9316, 11798, 18632, 23596, 37264, 47192, 47539, 94384, 95078, 190156, 380312, 760624, 808163, 1616326, 3232652, 6465304, 12930608]

約数ペア:

[(1, 12930608), (2, 6465304), (4, 3232652), (8, 1616326), (16, 808163), (17, 760624), (34, 380312), (68, 190156), (136, 95078), (137, 94384), (272, 47539), (274, 47192), (347, 37264), (548, 23596), (694, 18632), (1096, 11798), (1388, 9316), (2192, 5899), (2329, 5552), (2776, 4658)]