3889604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 7291200

約数和(自身を除く): 3401596

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 839, 1159, 1678, 2318, 3356, 4636, 15941, 31882, 51179, 63764, 102358, 204716, 972401, 1944802, 3889604]

約数ペア:

[(1, 3889604), (2, 1944802), (4, 972401), (19, 204716), (38, 102358), (61, 63764), (76, 51179), (122, 31882), (244, 15941), (839, 4636), (1159, 3356), (1678, 2318)]