1970224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6481}}^1$

素因数の和:6508

約数の個数: 20

約数和(自身を含む): 4018840

約数和(自身を除く): 2048616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6481, 12962, 25924, 51848, 103696, 123139, 246278, 492556, 985112, 1970224]

約数ペア:

[(1, 1970224), (2, 985112), (4, 492556), (8, 246278), (16, 123139), (19, 103696), (38, 51848), (76, 25924), (152, 12962), (304, 6481)]