16219042

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^2$

素因数の和:370

約数の個数: 24

約数和(自身を含む): 28577664

約数和(自身を除く): 12358622

約数列:

[1, 2, 7, 14, 47, 94, 157, 314, 329, 658, 1099, 2198, 7379, 14758, 24649, 49298, 51653, 103306, 172543, 345086, 1158503, 2317006, 8109521, 16219042]

約数ペア:

[(1, 16219042), (2, 8109521), (7, 2317006), (14, 1158503), (47, 345086), (94, 172543), (157, 103306), (314, 51653), (329, 49298), (658, 24649), (1099, 14758), (2198, 7379)]