19032248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139943}}^1$

素因数の和:139966

約数の個数: 16

約数和(自身を含む): 37784880

約数和(自身を除く): 18752632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139943, 279886, 559772, 1119544, 2379031, 4758062, 9516124, 19032248]

約数ペア:

[(1, 19032248), (2, 9516124), (4, 4758062), (8, 2379031), (17, 1119544), (34, 559772), (68, 279886), (136, 139943)]