15674748892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{123653}}^1$

素因数の和:123778

約数の個数: 48

約数和(自身を含む): 31077712512

約数和(自身を除く): 15402963620

約数列:

[1, 2, 4, 11, 22, 43, 44, 67, 86, 134, 172, 268, 473, 737, 946, 1474, 1892, 2881, 2948, 5762, 11524, 31691, 63382, 123653, 126764, 247306, 494612, 1360183, 2720366, 5317079, 5440732, 8284751, 10634158, 16569502, 21268316, 33139004, 58487869, 91132261, 116975738, 182264522, 233951476, 356244293, 364529044, 712488586, 1424977172, 3918687223, 7837374446, 15674748892]

約数ペア:

[(1, 15674748892), (2, 7837374446), (4, 3918687223), (11, 1424977172), (22, 712488586), (43, 364529044), (44, 356244293), (67, 233951476), (86, 182264522), (134, 116975738), (172, 91132261), (268, 58487869), (473, 33139004), (737, 21268316), (946, 16569502), (1474, 10634158), (1892, 8284751), (2881, 5440732), (2948, 5317079), (5762, 2720366), (11524, 1360183), (31691, 494612), (63382, 247306), (123653, 126764)]