13640198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 24706080

約数和(自身を除く): 11065882

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 1289, 2578, 5291, 10582, 14179, 16757, 28358, 33514, 47693, 95386, 184327, 368654, 524623, 620009, 1049246, 1240018, 6820099, 13640198]

約数ペア:

[(1, 13640198), (2, 6820099), (11, 1240018), (13, 1049246), (22, 620009), (26, 524623), (37, 368654), (74, 184327), (143, 95386), (286, 47693), (407, 33514), (481, 28358), (814, 16757), (962, 14179), (1289, 10582), (2578, 5291)]