19007204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1873}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 34631520

約数和(自身を除く): 15624316

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 1873, 2537, 3746, 5074, 7492, 10148, 80539, 110507, 161078, 221014, 322156, 442028, 4751801, 9503602, 19007204]

約数ペア:

[(1, 19007204), (2, 9503602), (4, 4751801), (43, 442028), (59, 322156), (86, 221014), (118, 161078), (172, 110507), (236, 80539), (1873, 10148), (2537, 7492), (3746, 5074)]