9809912

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{619}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 21129600

約数和(自身を除く): 11319688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 619, 1132, 1238, 1981, 2264, 2476, 3962, 4333, 4952, 7924, 8666, 15848, 17332, 34664, 175177, 350354, 700708, 1226239, 1401416, 2452478, 4904956, 9809912]

約数ペア:

[(1, 9809912), (2, 4904956), (4, 2452478), (7, 1401416), (8, 1226239), (14, 700708), (28, 350354), (56, 175177), (283, 34664), (566, 17332), (619, 15848), (1132, 8666), (1238, 7924), (1981, 4952), (2264, 4333), (2476, 3962)]