18795098

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 34401024

約数和(自身を除く): 15605926

約数列:

[1, 2, 7, 14, 17, 34, 119, 157, 238, 314, 503, 1006, 1099, 2198, 2669, 3521, 5338, 7042, 8551, 17102, 18683, 37366, 59857, 78971, 119714, 157942, 552797, 1105594, 1342507, 2685014, 9397549, 18795098]

約数ペア:

[(1, 18795098), (2, 9397549), (7, 2685014), (14, 1342507), (17, 1105594), (34, 552797), (119, 157942), (157, 119714), (238, 78971), (314, 59857), (503, 37366), (1006, 18683), (1099, 17102), (2198, 8551), (2669, 7042), (3521, 5338)]