16216494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2557}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 37326336

約数和(自身を除く): 21109842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 2557, 3171, 5114, 6342, 7671, 15342, 17899, 35798, 53697, 107394, 386107, 772214, 1158321, 2316642, 2702749, 5405498, 8108247, 16216494]

約数ペア:

[(1, 16216494), (2, 8108247), (3, 5405498), (6, 2702749), (7, 2316642), (14, 1158321), (21, 772214), (42, 386107), (151, 107394), (302, 53697), (453, 35798), (906, 17899), (1057, 15342), (2114, 7671), (2557, 6342), (3171, 5114)]