17661358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 31983840

約数和(自身を除く): 14322482

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 1669, 3338, 5291, 10582, 18359, 21697, 36718, 43394, 61753, 123506, 238667, 477334, 679283, 802789, 1358566, 1605578, 8830679, 17661358]

約数ペア:

[(1, 17661358), (2, 8830679), (11, 1605578), (13, 1358566), (22, 802789), (26, 679283), (37, 477334), (74, 238667), (143, 123506), (286, 61753), (407, 43394), (481, 36718), (814, 21697), (962, 18359), (1669, 10582), (3338, 5291)]