11288432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 23391360

約数和(自身を除く): 12102928

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 523, 568, 1046, 1136, 1349, 2092, 2698, 4184, 5396, 8368, 9937, 10792, 19874, 21584, 37133, 39748, 74266, 79496, 148532, 158992, 297064, 594128, 705527, 1411054, 2822108, 5644216, 11288432]

約数ペア:

[(1, 11288432), (2, 5644216), (4, 2822108), (8, 1411054), (16, 705527), (19, 594128), (38, 297064), (71, 158992), (76, 148532), (142, 79496), (152, 74266), (284, 39748), (304, 37133), (523, 21584), (568, 19874), (1046, 10792), (1136, 9937), (1349, 8368), (2092, 5396), (2698, 4184)]