19386542

素因数分解:

$2^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{1201}}^1$

素因数の和:2363

約数の個数: 16

約数和(自身を含む): 33290592

約数和(自身を除く): 13904050

約数列:

[1, 2, 7, 14, 1153, 1201, 2306, 2402, 8071, 8407, 16142, 16814, 1384753, 2769506, 9693271, 19386542]

約数ペア:

[(1, 19386542), (2, 9693271), (7, 2769506), (14, 1384753), (1153, 16814), (1201, 16142), (2306, 8407), (2402, 8071)]