19444106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 33808320

約数和(自身を除く): 14364214

約数列:

[1, 2, 11, 19, 22, 38, 181, 209, 257, 362, 418, 514, 1991, 2827, 3439, 3982, 4883, 5654, 6878, 9766, 37829, 46517, 53713, 75658, 93034, 107426, 511687, 883823, 1023374, 1767646, 9722053, 19444106]

約数ペア:

[(1, 19444106), (2, 9722053), (11, 1767646), (19, 1023374), (22, 883823), (38, 511687), (181, 107426), (209, 93034), (257, 75658), (362, 53713), (418, 46517), (514, 37829), (1991, 9766), (2827, 6878), (3439, 5654), (3982, 4883)]