16156910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20983}}^1$

素因数の和:21008

約数の個数: 32

約数和(自身を含む): 36260352

約数和(自身を除く): 20103442

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 20983, 41966, 104915, 146881, 209830, 230813, 293762, 461626, 734405, 1154065, 1468810, 1615691, 2308130, 3231382, 8078455, 16156910]

約数ペア:

[(1, 16156910), (2, 8078455), (5, 3231382), (7, 2308130), (10, 1615691), (11, 1468810), (14, 1154065), (22, 734405), (35, 461626), (55, 293762), (70, 230813), (77, 209830), (110, 146881), (154, 104915), (385, 41966), (770, 20983)]