19776264

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 53760000

約数和(自身を除く): 33983736

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1399, 1767, 2356, 2798, 3534, 4197, 4712, 5596, 7068, 8394, 11192, 14136, 16788, 26581, 33576, 43369, 53162, 79743, 86738, 106324, 130107, 159486, 173476, 212648, 260214, 318972, 346952, 520428, 637944, 824011, 1040856, 1648022, 2472033, 3296044, 4944066, 6592088, 9888132, 19776264]

約数ペア:

[(1, 19776264), (2, 9888132), (3, 6592088), (4, 4944066), (6, 3296044), (8, 2472033), (12, 1648022), (19, 1040856), (24, 824011), (31, 637944), (38, 520428), (57, 346952), (62, 318972), (76, 260214), (93, 212648), (114, 173476), (124, 159486), (152, 130107), (186, 106324), (228, 86738), (248, 79743), (372, 53162), (456, 43369), (589, 33576), (744, 26581), (1178, 16788), (1399, 14136), (1767, 11192), (2356, 8394), (2798, 7068), (3534, 5596), (4197, 4712)]