16245892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4663}}^1$

素因数の和:4747

約数の個数: 24

約数和(自身を含む): 31080896

約数和(自身を除く): 14835004

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 4663, 9326, 18652, 60619, 121238, 242476, 312421, 624842, 1249684, 4061473, 8122946, 16245892]

約数ペア:

[(1, 16245892), (2, 8122946), (4, 4061473), (13, 1249684), (26, 624842), (52, 312421), (67, 242476), (134, 121238), (268, 60619), (871, 18652), (1742, 9326), (3484, 4663)]