19107044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1913}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 36656928

約数和(自身を除く): 17549884

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 1913, 2497, 3826, 4994, 7652, 9988, 21043, 42086, 84172, 434251, 868502, 1737004, 4776761, 9553522, 19107044]

約数ペア:

[(1, 19107044), (2, 9553522), (4, 4776761), (11, 1737004), (22, 868502), (44, 434251), (227, 84172), (454, 42086), (908, 21043), (1913, 9988), (2497, 7652), (3826, 4994)]