19691329534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23371}}^1\times {\mathrm{24781}}^1$

素因数の和:48171

約数の個数: 16

約数和(自身を含む): 31277064816

約数和(自身を除く): 11585735282

約数列:

[1, 2, 17, 34, 23371, 24781, 46742, 49562, 397307, 421277, 794614, 842554, 579156751, 1158313502, 9845664767, 19691329534]

約数ペア:

[(1, 19691329534), (2, 9845664767), (17, 1158313502), (34, 579156751), (23371, 842554), (24781, 794614), (46742, 421277), (49562, 397307)]