13262912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:883

約数の個数: 56

約数和(自身を含む): 29870400

約数和(自身を除く): 16607488

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 839, 988, 1216, 1678, 1976, 3356, 3952, 6712, 7904, 10907, 13424, 15808, 15941, 21814, 26848, 31882, 43628, 53696, 63764, 87256, 127528, 174512, 207233, 255056, 349024, 414466, 510112, 698048, 828932, 1020224, 1657864, 3315728, 6631456, 13262912]

約数ペア:

[(1, 13262912), (2, 6631456), (4, 3315728), (8, 1657864), (13, 1020224), (16, 828932), (19, 698048), (26, 510112), (32, 414466), (38, 349024), (52, 255056), (64, 207233), (76, 174512), (104, 127528), (152, 87256), (208, 63764), (247, 53696), (304, 43628), (416, 31882), (494, 26848), (608, 21814), (832, 15941), (839, 15808), (988, 13424), (1216, 10907), (1678, 7904), (1976, 6712), (3356, 3952)]