19112704

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{5743}}^1$

素因数の和:5772

約数の個数: 36

約数和(自身を含む): 41092576

約数和(自身を除く): 21979872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 5743, 11486, 22972, 45944, 74659, 91888, 149318, 183776, 298636, 367552, 597272, 735104, 1194544, 1470208, 2389088, 4778176, 9556352, 19112704]

約数ペア:

[(1, 19112704), (2, 9556352), (4, 4778176), (8, 2389088), (13, 1470208), (16, 1194544), (26, 735104), (32, 597272), (52, 367552), (64, 298636), (104, 183776), (128, 149318), (208, 91888), (256, 74659), (416, 45944), (832, 22972), (1664, 11486), (3328, 5743)]