19231548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{809}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 51528960

約数和(自身を除く): 32297412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 283, 566, 809, 849, 1132, 1618, 1698, 1981, 2427, 3236, 3396, 3962, 4854, 5663, 5943, 7924, 9708, 11326, 11886, 16989, 22652, 23772, 33978, 67956, 228947, 457894, 686841, 915788, 1373682, 1602629, 2747364, 3205258, 4807887, 6410516, 9615774, 19231548]

約数ペア:

[(1, 19231548), (2, 9615774), (3, 6410516), (4, 4807887), (6, 3205258), (7, 2747364), (12, 1602629), (14, 1373682), (21, 915788), (28, 686841), (42, 457894), (84, 228947), (283, 67956), (566, 33978), (809, 23772), (849, 22652), (1132, 16989), (1618, 11886), (1698, 11326), (1981, 9708), (2427, 7924), (3236, 5943), (3396, 5663), (3962, 4854)]