16355428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12659}}^1$

素因数の和:12699

約数の個数: 24

約数和(自身を含む): 31903200

約数和(自身を除く): 15547772

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12659, 25318, 50636, 215203, 240521, 430406, 481042, 860812, 962084, 4088857, 8177714, 16355428]

約数ペア:

[(1, 16355428), (2, 8177714), (4, 4088857), (17, 962084), (19, 860812), (34, 481042), (38, 430406), (68, 240521), (76, 215203), (323, 50636), (646, 25318), (1292, 12659)]