1861354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 3303360

約数和(自身を除く): 1442006

約数列:

[1, 2, 11, 19, 22, 38, 61, 73, 122, 146, 209, 418, 671, 803, 1159, 1342, 1387, 1606, 2318, 2774, 4453, 8906, 12749, 15257, 25498, 30514, 48983, 84607, 97966, 169214, 930677, 1861354]

約数ペア:

[(1, 1861354), (2, 930677), (11, 169214), (19, 97966), (22, 84607), (38, 48983), (61, 30514), (73, 25498), (122, 15257), (146, 12749), (209, 8906), (418, 4453), (671, 2774), (803, 2318), (1159, 1606), (1342, 1387)]