11947012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 26449920

約数和(自身を除く): 14502908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 491, 553, 869, 982, 1106, 1738, 1964, 2212, 3437, 3476, 5401, 6083, 6874, 10802, 12166, 13748, 21604, 24332, 37807, 38789, 75614, 77578, 151228, 155156, 271523, 426679, 543046, 853358, 1086092, 1706716, 2986753, 5973506, 11947012]

約数ペア:

[(1, 11947012), (2, 5973506), (4, 2986753), (7, 1706716), (11, 1086092), (14, 853358), (22, 543046), (28, 426679), (44, 271523), (77, 155156), (79, 151228), (154, 77578), (158, 75614), (308, 38789), (316, 37807), (491, 24332), (553, 21604), (869, 13748), (982, 12166), (1106, 10802), (1738, 6874), (1964, 6083), (2212, 5401), (3437, 3476)]