19912323273

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{516653}}^1$

素因数の和:517128

約数の個数: 16

約数和(自身を含む): 27527325120

約数和(自身を除く): 7615001847

約数列:

[1, 3, 29, 87, 443, 1329, 12847, 38541, 516653, 1549959, 14982937, 44948811, 228877279, 686631837, 6637441091, 19912323273]

約数ペア:

[(1, 19912323273), (3, 6637441091), (29, 686631837), (87, 228877279), (443, 44948811), (1329, 14982937), (12847, 1549959), (38541, 516653)]