21441619586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1\times {\mathrm{6359}}^1$

素因数の和:7466

約数の個数: 32

約数和(自身を含む): 34275312000

約数和(自身を除く): 12833692414

約数列:

[1, 2, 19, 38, 89, 178, 997, 1691, 1994, 3382, 6359, 12718, 18943, 37886, 88733, 120821, 177466, 241642, 565951, 1131902, 1685927, 3371854, 6339923, 10753069, 12679846, 21506138, 120458537, 240917074, 564253147, 1128506294, 10720809793, 21441619586]

約数ペア:

[(1, 21441619586), (2, 10720809793), (19, 1128506294), (38, 564253147), (89, 240917074), (178, 120458537), (997, 21506138), (1691, 12679846), (1994, 10753069), (3382, 6339923), (6359, 3371854), (12718, 1685927), (18943, 1131902), (37886, 565951), (88733, 241642), (120821, 177466)]