19265570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 37048320

約数和(自身を除く): 17782750

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 2143, 4286, 4495, 8990, 10715, 21430, 62147, 66433, 124294, 132866, 310735, 332165, 621470, 664330, 1926557, 3853114, 9632785, 19265570]

約数ペア:

[(1, 19265570), (2, 9632785), (5, 3853114), (10, 1926557), (29, 664330), (31, 621470), (58, 332165), (62, 310735), (145, 132866), (155, 124294), (290, 66433), (310, 62147), (899, 21430), (1798, 10715), (2143, 8990), (4286, 4495)]