19619688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{74317}}^1$

素因数の和:74337

約数の個数: 32

約数和(自身を含む): 53508960

約数和(自身を除く): 33889272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 74317, 148634, 222951, 297268, 445902, 594536, 817487, 891804, 1634974, 1783608, 2452461, 3269948, 4904922, 6539896, 9809844, 19619688]

約数ペア:

[(1, 19619688), (2, 9809844), (3, 6539896), (4, 4904922), (6, 3269948), (8, 2452461), (11, 1783608), (12, 1634974), (22, 891804), (24, 817487), (33, 594536), (44, 445902), (66, 297268), (88, 222951), (132, 148634), (264, 74317)]