11859268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 23647680

約数和(自身を除く): 11788412

約数列:

[1, 2, 4, 17, 19, 34, 38, 67, 68, 76, 134, 137, 268, 274, 323, 548, 646, 1139, 1273, 1292, 2278, 2329, 2546, 2603, 4556, 4658, 5092, 5206, 9179, 9316, 10412, 18358, 21641, 36716, 43282, 44251, 86564, 88502, 156043, 174401, 177004, 312086, 348802, 624172, 697604, 2964817, 5929634, 11859268]

約数ペア:

[(1, 11859268), (2, 5929634), (4, 2964817), (17, 697604), (19, 624172), (34, 348802), (38, 312086), (67, 177004), (68, 174401), (76, 156043), (134, 88502), (137, 86564), (268, 44251), (274, 43282), (323, 36716), (548, 21641), (646, 18358), (1139, 10412), (1273, 9316), (1292, 9179), (2278, 5206), (2329, 5092), (2546, 4658), (2603, 4556)]