19036442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7477}}^1$

素因数の和:7565

約数の個数: 16

約数和(自身を含む): 30510240

約数和(自身を除く): 11473798

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 7477, 14954, 142063, 284126, 500959, 1001918, 9518221, 19036442]

約数ペア:

[(1, 19036442), (2, 9518221), (19, 1001918), (38, 500959), (67, 284126), (134, 142063), (1273, 14954), (2546, 7477)]