19471534

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5323}}^1$

素因数の和:5415

約数の個数: 16

約数和(自身を含む): 30666240

約数和(自身を除く): 11194706

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 5323, 10646, 165013, 314057, 330026, 628114, 9735767, 19471534]

約数ペア:

[(1, 19471534), (2, 9735767), (31, 628114), (59, 330026), (62, 314057), (118, 165013), (1829, 10646), (3658, 5323)]