19909074

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10273}}^1$

素因数の和:10314

約数の個数: 32

約数和(自身を含む): 44383680

約数和(自身を除く): 24474606

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 10273, 20546, 30819, 61638, 174641, 195187, 349282, 390374, 523923, 585561, 1047846, 1171122, 3318179, 6636358, 9954537, 19909074]

約数ペア:

[(1, 19909074), (2, 9954537), (3, 6636358), (6, 3318179), (17, 1171122), (19, 1047846), (34, 585561), (38, 523923), (51, 390374), (57, 349282), (102, 195187), (114, 174641), (323, 61638), (646, 30819), (969, 20546), (1938, 10273)]