38813434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 65862720

約数和(自身を除く): 27049286

約数列:

[1, 2, 11, 22, 43, 86, 89, 178, 461, 473, 922, 946, 979, 1958, 3827, 5071, 7654, 10142, 19823, 39646, 41029, 42097, 82058, 84194, 218053, 436106, 451319, 902638, 1764247, 3528494, 19406717, 38813434]

約数ペア:

[(1, 38813434), (2, 19406717), (11, 3528494), (22, 1764247), (43, 902638), (86, 451319), (89, 436106), (178, 218053), (461, 84194), (473, 82058), (922, 42097), (946, 41029), (979, 39646), (1958, 19823), (3827, 10142), (5071, 7654)]