18930224

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{1601}}^1$

素因数の和:2348

約数の個数: 20

約数和(自身を含む): 36749880

約数和(自身を除く): 17819656

約数列:

[1, 2, 4, 8, 16, 739, 1478, 1601, 2956, 3202, 5912, 6404, 11824, 12808, 25616, 1183139, 2366278, 4732556, 9465112, 18930224]

約数ペア:

[(1, 18930224), (2, 9465112), (4, 4732556), (8, 2366278), (16, 1183139), (739, 25616), (1478, 12808), (1601, 11824), (2956, 6404), (3202, 5912)]