11975766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 26251776

約数和(自身を除く): 14276010

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421, 431, 842, 862, 1263, 1293, 2526, 2586, 4631, 4741, 9262, 9482, 13893, 14223, 27786, 28446, 181451, 362902, 544353, 1088706, 1995961, 3991922, 5987883, 11975766]

約数ペア:

[(1, 11975766), (2, 5987883), (3, 3991922), (6, 1995961), (11, 1088706), (22, 544353), (33, 362902), (66, 181451), (421, 28446), (431, 27786), (842, 14223), (862, 13893), (1263, 9482), (1293, 9262), (2526, 4741), (2586, 4631)]