19963224

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14593}}^1$

素因数の和:14624

約数の個数: 48

約数和(自身を含む): 56916600

約数和(自身を除く): 36953376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 14593, 29186, 43779, 58372, 87558, 116744, 131337, 175116, 262674, 277267, 350232, 525348, 554534, 831801, 1050696, 1109068, 1663602, 2218136, 2495403, 3327204, 4990806, 6654408, 9981612, 19963224]

約数ペア:

[(1, 19963224), (2, 9981612), (3, 6654408), (4, 4990806), (6, 3327204), (8, 2495403), (9, 2218136), (12, 1663602), (18, 1109068), (19, 1050696), (24, 831801), (36, 554534), (38, 525348), (57, 350232), (72, 277267), (76, 262674), (114, 175116), (152, 131337), (171, 116744), (228, 87558), (342, 58372), (456, 43779), (684, 29186), (1368, 14593)]