19173056

素因数分解:

$2^6\times 7^1\times {\mathrm{42797}}^1$

素因数の和:42816

約数の個数: 28

約数和(自身を含む): 43482768

約数和(自身を除く): 24309712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42797, 85594, 171188, 299579, 342376, 599158, 684752, 1198316, 1369504, 2396632, 2739008, 4793264, 9586528, 19173056]

約数ペア:

[(1, 19173056), (2, 9586528), (4, 4793264), (7, 2739008), (8, 2396632), (14, 1369504), (16, 1198316), (28, 684752), (32, 599158), (56, 342376), (64, 299579), (112, 171188), (224, 85594), (448, 42797)]