13005806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:488

約数の個数: 24

約数和(自身を含む): 21628992

約数和(自身を除く): 8623186

約数列:

[1, 2, 11, 22, 121, 223, 241, 242, 446, 482, 2453, 2651, 4906, 5302, 26983, 29161, 53743, 53966, 58322, 107486, 591173, 1182346, 6502903, 13005806]

約数ペア:

[(1, 13005806), (2, 6502903), (11, 1182346), (22, 591173), (121, 107486), (223, 58322), (241, 53966), (242, 53743), (446, 29161), (482, 26983), (2453, 5302), (2651, 4906)]