16722052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3607}}^1$

素因数の和:3691

約数の個数: 24

約数和(自身を含む): 31317440

約数和(自身を除く): 14595388

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 3607, 4636, 7214, 14428, 68533, 137066, 220027, 274132, 440054, 880108, 4180513, 8361026, 16722052]

約数ペア:

[(1, 16722052), (2, 8361026), (4, 4180513), (19, 880108), (38, 440054), (61, 274132), (76, 220027), (122, 137066), (244, 68533), (1159, 14428), (2318, 7214), (3607, 4636)]