19606528

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 44

約数和(自身を含む): 40235832

約数和(自身を除く): 20629304

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 467, 512, 656, 934, 1024, 1312, 1868, 2624, 3736, 5248, 7472, 10496, 14944, 19147, 20992, 29888, 38294, 41984, 59776, 76588, 119552, 153176, 239104, 306352, 478208, 612704, 1225408, 2450816, 4901632, 9803264, 19606528]

約数ペア:

[(1, 19606528), (2, 9803264), (4, 4901632), (8, 2450816), (16, 1225408), (32, 612704), (41, 478208), (64, 306352), (82, 239104), (128, 153176), (164, 119552), (256, 76588), (328, 59776), (467, 41984), (512, 38294), (656, 29888), (934, 20992), (1024, 19147), (1312, 14944), (1868, 10496), (2624, 7472), (3736, 5248)]