13158438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 27772416

約数和(自身を除く): 14613978

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 983, 1966, 2231, 2949, 4462, 5898, 6693, 13386, 22609, 45218, 67827, 95351, 135654, 190702, 286053, 572106, 2193073, 4386146, 6579219, 13158438]

約数ペア:

[(1, 13158438), (2, 6579219), (3, 4386146), (6, 2193073), (23, 572106), (46, 286053), (69, 190702), (97, 135654), (138, 95351), (194, 67827), (291, 45218), (582, 22609), (983, 13386), (1966, 6693), (2231, 5898), (2949, 4462)]