2019600208

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2139407}}^1$

素因数の和:2139474

約数の個数: 20

約数和(自身を含む): 3979298880

約数和(自身を除く): 1959698672

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2139407, 4278814, 8557628, 17115256, 34230512, 126225013, 252450026, 504900052, 1009800104, 2019600208]

約数ペア:

[(1, 2019600208), (2, 1009800104), (4, 504900052), (8, 252450026), (16, 126225013), (59, 34230512), (118, 17115256), (236, 8557628), (472, 4278814), (944, 2139407)]