19194288

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{13789}}^1$

素因数の和:13829

約数の個数: 40

約数和(自身を含む): 51298800

約数和(自身を除く): 32104512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 13789, 27578, 41367, 55156, 82734, 110312, 165468, 220624, 330936, 399881, 661872, 799762, 1199643, 1599524, 2399286, 3199048, 4798572, 6398096, 9597144, 19194288]

約数ペア:

[(1, 19194288), (2, 9597144), (3, 6398096), (4, 4798572), (6, 3199048), (8, 2399286), (12, 1599524), (16, 1199643), (24, 799762), (29, 661872), (48, 399881), (58, 330936), (87, 220624), (116, 165468), (174, 110312), (232, 82734), (348, 55156), (464, 41367), (696, 27578), (1392, 13789)]