20194708439381

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1\times {\mathrm{19113659}}^1$

素因数の和:19114828

約数の個数: 16

約数和(自身を含む): 23257501488000

約数和(自身を除く): 3062793048619

約数列:

[1, 7, 149, 1013, 1043, 7091, 150937, 1056559, 19113659, 133795613, 2847935191, 19362136567, 19935546337, 135534955969, 2884958348483, 20194708439381]

約数ペア:

[(1, 20194708439381), (7, 2884958348483), (149, 135534955969), (1013, 19935546337), (1043, 19362136567), (7091, 2847935191), (150937, 133795613), (1056559, 19113659)]