16967566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 14965874

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 239, 461, 478, 922, 1673, 2629, 3227, 3346, 5071, 5258, 6454, 10142, 18403, 35497, 36806, 70994, 110179, 220358, 771253, 1211969, 1542506, 2423938, 8483783, 16967566]

約数ペア:

[(1, 16967566), (2, 8483783), (7, 2423938), (11, 1542506), (14, 1211969), (22, 771253), (77, 220358), (154, 110179), (239, 70994), (461, 36806), (478, 35497), (922, 18403), (1673, 10142), (2629, 6454), (3227, 5258), (3346, 5071)]