19172934

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8803}}^1$

素因数の和:8833

約数の個数: 36

約数和(自身を含む): 45666348

約数和(自身を除く): 26493414

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 8803, 17606, 26409, 52818, 79227, 96833, 158454, 193666, 290499, 580998, 871497, 1065163, 1742994, 2130326, 3195489, 6390978, 9586467, 19172934]

約数ペア:

[(1, 19172934), (2, 9586467), (3, 6390978), (6, 3195489), (9, 2130326), (11, 1742994), (18, 1065163), (22, 871497), (33, 580998), (66, 290499), (99, 193666), (121, 158454), (198, 96833), (242, 79227), (363, 52818), (726, 26409), (1089, 17606), (2178, 8803)]