19762746

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 41679360

約数和(自身を除く): 21916614

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 159, 174, 318, 1537, 2143, 3074, 4286, 4611, 6429, 9222, 12858, 62147, 113579, 124294, 186441, 227158, 340737, 372882, 681474, 3293791, 6587582, 9881373, 19762746]

約数ペア:

[(1, 19762746), (2, 9881373), (3, 6587582), (6, 3293791), (29, 681474), (53, 372882), (58, 340737), (87, 227158), (106, 186441), (159, 124294), (174, 113579), (318, 62147), (1537, 12858), (2143, 9222), (3074, 6429), (4286, 4611)]