19816224

素因数分解:

$2^5\times 3^1\times {\mathrm{206419}}^1$

素因数の和:206432

約数の個数: 24

約数和(自身を含む): 52017840

約数和(自身を除く): 32201616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 206419, 412838, 619257, 825676, 1238514, 1651352, 2477028, 3302704, 4954056, 6605408, 9908112, 19816224]

約数ペア:

[(1, 19816224), (2, 9908112), (3, 6605408), (4, 4954056), (6, 3302704), (8, 2477028), (12, 1651352), (16, 1238514), (24, 825676), (32, 619257), (48, 412838), (96, 206419)]