16419194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 28826496

約数和(自身を除く): 12407302

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 877, 1702, 1754, 9361, 9647, 18722, 19294, 20171, 32449, 40342, 64898, 221881, 356939, 443762, 713878, 746327, 1492654, 8209597, 16419194]

約数ペア:

[(1, 16419194), (2, 8209597), (11, 1492654), (22, 746327), (23, 713878), (37, 443762), (46, 356939), (74, 221881), (253, 64898), (407, 40342), (506, 32449), (814, 20171), (851, 19294), (877, 18722), (1702, 9647), (1754, 9361)]