21035698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32563}}^1$

素因数の和:32601

約数の個数: 16

約数和(自身を含む): 35169120

約数和(自身を除く): 14133422

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 32563, 65126, 553571, 618697, 1107142, 1237394, 10517849, 21035698]

約数ペア:

[(1, 21035698), (2, 10517849), (17, 1237394), (19, 1107142), (34, 618697), (38, 553571), (323, 65126), (646, 32563)]