12958903892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{191123}}^1$

素因数の和:191228

約数の個数: 48

約数和(自身を含む): 26200806912

約数和(自身を除く): 13241903020

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 67, 92, 134, 253, 268, 506, 737, 1012, 1474, 1541, 2948, 3082, 6164, 16951, 33902, 67804, 191123, 382246, 764492, 2102353, 4204706, 4395829, 8409412, 8791658, 12805241, 17583316, 25610482, 48354119, 51220964, 96708238, 140857651, 193416476, 281715302, 294520543, 563430604, 589041086, 1178082172, 3239725973, 6479451946, 12958903892]

約数ペア:

[(1, 12958903892), (2, 6479451946), (4, 3239725973), (11, 1178082172), (22, 589041086), (23, 563430604), (44, 294520543), (46, 281715302), (67, 193416476), (92, 140857651), (134, 96708238), (253, 51220964), (268, 48354119), (506, 25610482), (737, 17583316), (1012, 12805241), (1474, 8791658), (1541, 8409412), (2948, 4395829), (3082, 4204706), (6164, 2102353), (16951, 764492), (33902, 382246), (67804, 191123)]