19269726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1693}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 44233728

約数和(自身を除く): 24964002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1693, 1897, 3386, 3794, 5079, 5691, 10158, 11382, 11851, 23702, 35553, 71106, 458803, 917606, 1376409, 2752818, 3211621, 6423242, 9634863, 19269726]

約数ペア:

[(1, 19269726), (2, 9634863), (3, 6423242), (6, 3211621), (7, 2752818), (14, 1376409), (21, 917606), (42, 458803), (271, 71106), (542, 35553), (813, 23702), (1626, 11851), (1693, 11382), (1897, 10158), (3386, 5691), (3794, 5079)]