16628496

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{18233}}^1$

素因数の和:18263

約数の個数: 40

約数和(自身を含む): 45220320

約数和(自身を除く): 28591824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 18233, 36466, 54699, 72932, 109398, 145864, 218796, 291728, 346427, 437592, 692854, 875184, 1039281, 1385708, 2078562, 2771416, 4157124, 5542832, 8314248, 16628496]

約数ペア:

[(1, 16628496), (2, 8314248), (3, 5542832), (4, 4157124), (6, 2771416), (8, 2078562), (12, 1385708), (16, 1039281), (19, 875184), (24, 692854), (38, 437592), (48, 346427), (57, 291728), (76, 218796), (114, 145864), (152, 109398), (228, 72932), (304, 54699), (456, 36466), (912, 18233)]