13994032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3581

約数の個数: 40

約数和(自身を含む): 30744560

約数和(自身を除く): 16750528

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3541, 3952, 7082, 14164, 28328, 46033, 56656, 67279, 92066, 134558, 184132, 269116, 368264, 538232, 736528, 874627, 1076464, 1749254, 3498508, 6997016, 13994032]

約数ペア:

[(1, 13994032), (2, 6997016), (4, 3498508), (8, 1749254), (13, 1076464), (16, 874627), (19, 736528), (26, 538232), (38, 368264), (52, 269116), (76, 184132), (104, 134558), (152, 92066), (208, 67279), (247, 56656), (304, 46033), (494, 28328), (988, 14164), (1976, 7082), (3541, 3952)]