11385891482

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{19681}}^1$

素因数の和:19795

約数の個数: 48

約数和(自身を含む): 20638702656

約数和(自身を除く): 9252811174

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 961, 1333, 1922, 2666, 6727, 9331, 13454, 18662, 19681, 39362, 41323, 82646, 137767, 275534, 289261, 578522, 610111, 846283, 1220222, 1692566, 4270777, 5923981, 8541554, 11847962, 18913441, 26234773, 37826882, 52469546, 132394087, 183643411, 264788174, 367286822, 813277963, 1626555926, 5692945741, 11385891482]

約数ペア:

[(1, 11385891482), (2, 5692945741), (7, 1626555926), (14, 813277963), (31, 367286822), (43, 264788174), (62, 183643411), (86, 132394087), (217, 52469546), (301, 37826882), (434, 26234773), (602, 18913441), (961, 11847962), (1333, 8541554), (1922, 5923981), (2666, 4270777), (6727, 1692566), (9331, 1220222), (13454, 846283), (18662, 610111), (19681, 578522), (39362, 289261), (41323, 275534), (82646, 137767)]