9861908

素因数分解:

$2^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{619}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 19790400

約数和(自身を除く): 9928492

約数列:

[1, 2, 4, 7, 14, 28, 569, 619, 1138, 1238, 2276, 2476, 3983, 4333, 7966, 8666, 15932, 17332, 352211, 704422, 1408844, 2465477, 4930954, 9861908]

約数ペア:

[(1, 9861908), (2, 4930954), (4, 2465477), (7, 1408844), (14, 704422), (28, 352211), (569, 17332), (619, 15932), (1138, 8666), (1238, 7966), (2276, 4333), (2476, 3983)]