19957196832

素因数分解:

$2^5\times 3^1\times {\mathrm{911}}^1\times {\mathrm{228197}}^1$

素因数の和:229121

約数の個数: 48

約数和(自身を含む): 52445377152

約数和(自身を除く): 32488180320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 911, 1822, 2733, 3644, 5466, 7288, 10932, 14576, 21864, 29152, 43728, 87456, 228197, 456394, 684591, 912788, 1369182, 1825576, 2738364, 3651152, 5476728, 7302304, 10953456, 21906912, 207887467, 415774934, 623662401, 831549868, 1247324802, 1663099736, 2494649604, 3326199472, 4989299208, 6652398944, 9978598416, 19957196832]

約数ペア:

[(1, 19957196832), (2, 9978598416), (3, 6652398944), (4, 4989299208), (6, 3326199472), (8, 2494649604), (12, 1663099736), (16, 1247324802), (24, 831549868), (32, 623662401), (48, 415774934), (96, 207887467), (911, 21906912), (1822, 10953456), (2733, 7302304), (3644, 5476728), (5466, 3651152), (7288, 2738364), (10932, 1825576), (14576, 1369182), (21864, 912788), (29152, 684591), (43728, 456394), (87456, 228197)]