11900416

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{2113}}^1$

素因数の和:2142

約数の個数: 40

約数和(自身を含む): 25951464

約数和(自身を除く): 14051048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2113, 2816, 4226, 5632, 8452, 16904, 23243, 33808, 46486, 67616, 92972, 135232, 185944, 270464, 371888, 540928, 743776, 1081856, 1487552, 2975104, 5950208, 11900416]

約数ペア:

[(1, 11900416), (2, 5950208), (4, 2975104), (8, 1487552), (11, 1081856), (16, 743776), (22, 540928), (32, 371888), (44, 270464), (64, 185944), (88, 135232), (128, 92972), (176, 67616), (256, 46486), (352, 33808), (512, 23243), (704, 16904), (1408, 8452), (2113, 5632), (2816, 4226)]