19190126

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{983}}^1$

素因数の和:1255

約数の個数: 16

約数和(自身を含む): 29614464

約数和(自身を除く): 10424338

約数列:

[1, 2, 43, 86, 227, 454, 983, 1966, 9761, 19522, 42269, 84538, 223141, 446282, 9595063, 19190126]

約数ペア:

[(1, 19190126), (2, 9595063), (43, 446282), (86, 223141), (227, 84538), (454, 42269), (983, 19522), (1966, 9761)]