19287546

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1901}}^1$

素因数の和:2014

約数の個数: 32

約数和(自身を含む): 41083200

約数和(自身を除く): 21795654

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 1901, 3382, 3802, 5073, 5703, 10146, 11406, 36119, 72238, 108357, 169189, 216714, 338378, 507567, 1015134, 3214591, 6429182, 9643773, 19287546]

約数ペア:

[(1, 19287546), (2, 9643773), (3, 6429182), (6, 3214591), (19, 1015134), (38, 507567), (57, 338378), (89, 216714), (114, 169189), (178, 108357), (267, 72238), (534, 36119), (1691, 11406), (1901, 10146), (3382, 5703), (3802, 5073)]