15671942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 28383264

約数和(自身を除く): 12711322

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 1481, 2962, 5291, 10582, 16291, 19253, 32582, 38506, 54797, 109594, 211783, 423566, 602767, 712361, 1205534, 1424722, 7835971, 15671942]

約数ペア:

[(1, 15671942), (2, 7835971), (11, 1424722), (13, 1205534), (22, 712361), (26, 602767), (37, 423566), (74, 211783), (143, 109594), (286, 54797), (407, 38506), (481, 32582), (814, 19253), (962, 16291), (1481, 10582), (2962, 5291)]