19003686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12823}}^1$

素因数の和:12860

約数の個数: 32

約数和(自身を含む): 43088640

約数和(自身を除く): 24084954

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 12823, 25646, 38469, 76938, 166699, 243637, 333398, 487274, 500097, 730911, 1000194, 1461822, 3167281, 6334562, 9501843, 19003686]

約数ペア:

[(1, 19003686), (2, 9501843), (3, 6334562), (6, 3167281), (13, 1461822), (19, 1000194), (26, 730911), (38, 500097), (39, 487274), (57, 333398), (78, 243637), (114, 166699), (247, 76938), (494, 38469), (741, 25646), (1482, 12823)]