21167005898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32766263}}^1$

素因数の和:32766301

約数の個数: 16

約数和(自身を含む): 35387565120

約数和(自身を除く): 14220559222

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 32766263, 65532526, 557026471, 622558997, 1114052942, 1245117994, 10583502949, 21167005898]

約数ペア:

[(1, 21167005898), (2, 10583502949), (17, 1245117994), (19, 1114052942), (34, 622558997), (38, 557026471), (323, 65532526), (646, 32766263)]