2227522

素因数分解:

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

素因数の和:178

約数の個数: 24

約数和(自身を含む): 3890160

約数和(自身を除く): 1662638

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 1387, 1606, 2774, 5329, 10658, 15257, 30514, 58619, 101251, 117238, 202502, 1113761, 2227522]

約数ペア:

[(1, 2227522), (2, 1113761), (11, 202502), (19, 117238), (22, 101251), (38, 58619), (73, 30514), (146, 15257), (209, 10658), (418, 5329), (803, 2774), (1387, 1606)]