19370053582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3511}}^1\times {\mathrm{4111}}^1$

素因数の和:7696

約数の個数: 32

約数和(自身を含む): 32233079808

約数和(自身を除く): 12863026226

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 3511, 4111, 7022, 8222, 38621, 45221, 77242, 90442, 214171, 250771, 428342, 501542, 2355881, 2758481, 4711762, 5516962, 14433721, 28867442, 158770931, 317541862, 880456981, 1760913962, 9685026791, 19370053582]

約数ペア:

[(1, 19370053582), (2, 9685026791), (11, 1760913962), (22, 880456981), (61, 317541862), (122, 158770931), (671, 28867442), (1342, 14433721), (3511, 5516962), (4111, 4711762), (7022, 2758481), (8222, 2355881), (38621, 501542), (45221, 428342), (77242, 250771), (90442, 214171)]