19589075354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7061671}}^1$

素因数の和:7061765

約数の個数: 16

約数和(自身を含む): 31353823680

約数和(自身を除く): 11764748326

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 7061671, 14123342, 134171749, 268343498, 515501983, 1031003966, 9794537677, 19589075354]

約数ペア:

[(1, 19589075354), (2, 9794537677), (19, 1031003966), (38, 515501983), (73, 268343498), (146, 134171749), (1387, 14123342), (2774, 7061671)]