19697304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{74611}}^1$

素因数の和:74631

約数の個数: 32

約数和(自身を含む): 53720640

約数和(自身を除く): 34023336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 74611, 149222, 223833, 298444, 447666, 596888, 820721, 895332, 1641442, 1790664, 2462163, 3282884, 4924326, 6565768, 9848652, 19697304]

約数ペア:

[(1, 19697304), (2, 9848652), (3, 6565768), (4, 4924326), (6, 3282884), (8, 2462163), (11, 1790664), (12, 1641442), (22, 895332), (24, 820721), (33, 596888), (44, 447666), (66, 298444), (88, 223833), (132, 149222), (264, 74611)]