19062712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{140167}}^1$

素因数の和:140190

約数の個数: 16

約数和(自身を含む): 37845360

約数和(自身を除く): 18782648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 140167, 280334, 560668, 1121336, 2382839, 4765678, 9531356, 19062712]

約数ペア:

[(1, 19062712), (2, 9531356), (4, 4765678), (8, 2382839), (17, 1121336), (34, 560668), (68, 280334), (136, 140167)]