19321872

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6599}}^1$

素因数の和:6671

約数の個数: 40

約数和(自身を含む): 50740800

約数和(自身を除く): 31418928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 6599, 13198, 19797, 26396, 39594, 52792, 79188, 105584, 158376, 316752, 402539, 805078, 1207617, 1610156, 2415234, 3220312, 4830468, 6440624, 9660936, 19321872]

約数ペア:

[(1, 19321872), (2, 9660936), (3, 6440624), (4, 4830468), (6, 3220312), (8, 2415234), (12, 1610156), (16, 1207617), (24, 805078), (48, 402539), (61, 316752), (122, 158376), (183, 105584), (244, 79188), (366, 52792), (488, 39594), (732, 26396), (976, 19797), (1464, 13198), (2928, 6599)]