19324126768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{88747}}^1$

素因数の和:89225

約数の個数: 40

約数和(自身を含む): 38736727040

約数和(自身を除く): 19412600272

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 439, 496, 878, 1756, 3512, 7024, 13609, 27218, 54436, 88747, 108872, 177494, 217744, 354988, 709976, 1419952, 2751157, 5502314, 11004628, 22009256, 38959933, 44018512, 77919866, 155839732, 311679464, 623358928, 1207757923, 2415515846, 4831031692, 9662063384, 19324126768]

約数ペア:

[(1, 19324126768), (2, 9662063384), (4, 4831031692), (8, 2415515846), (16, 1207757923), (31, 623358928), (62, 311679464), (124, 155839732), (248, 77919866), (439, 44018512), (496, 38959933), (878, 22009256), (1756, 11004628), (3512, 5502314), (7024, 2751157), (13609, 1419952), (27218, 709976), (54436, 354988), (88747, 217744), (108872, 177494)]