15231616

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{6263}}^1$

素因数の和:6296

約数の個数: 32

約数和(自身を含む): 31946400

約数和(自身を除く): 16714784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 6263, 12526, 25052, 50104, 100208, 118997, 200416, 237994, 400832, 475988, 801664, 951976, 1903952, 3807904, 7615808, 15231616]

約数ペア:

[(1, 15231616), (2, 7615808), (4, 3807904), (8, 1903952), (16, 951976), (19, 801664), (32, 475988), (38, 400832), (64, 237994), (76, 200416), (128, 118997), (152, 100208), (304, 50104), (608, 25052), (1216, 12526), (2432, 6263)]