23406878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 39726720

約数和(自身を除く): 16319842

約数列:

[1, 2, 11, 22, 43, 86, 109, 218, 227, 454, 473, 946, 1199, 2398, 2497, 4687, 4994, 9374, 9761, 19522, 24743, 49486, 51557, 103114, 107371, 214742, 272173, 544346, 1063949, 2127898, 11703439, 23406878]

約数ペア:

[(1, 23406878), (2, 11703439), (11, 2127898), (22, 1063949), (43, 544346), (86, 272173), (109, 214742), (218, 107371), (227, 103114), (454, 51557), (473, 49486), (946, 24743), (1199, 19522), (2398, 9761), (2497, 9374), (4687, 4994)]