11871942

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 24403200

約数和(自身を除く): 12531258

約数列:

[1, 2, 3, 6, 61, 122, 163, 183, 199, 326, 366, 398, 489, 597, 978, 1194, 9943, 12139, 19886, 24278, 29829, 32437, 36417, 59658, 64874, 72834, 97311, 194622, 1978657, 3957314, 5935971, 11871942]

約数ペア:

[(1, 11871942), (2, 5935971), (3, 3957314), (6, 1978657), (61, 194622), (122, 97311), (163, 72834), (183, 64874), (199, 59658), (326, 36417), (366, 32437), (398, 29829), (489, 24278), (597, 19886), (978, 12139), (1194, 9943)]