19302854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6379}}^1$

素因数の和:6487

約数の個数: 16

約数和(自身を含む): 31006800

約数和(自身を除く): 11703946

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 6379, 12758, 108443, 216886, 567731, 1135462, 9651427, 19302854]

約数ペア:

[(1, 19302854), (2, 9651427), (17, 1135462), (34, 567731), (89, 216886), (178, 108443), (1513, 12758), (3026, 6379)]